2019年全球变暖英语演讲稿(精选多篇)-word范文 (12页)
关于全球变暖的英语作文（精选16篇）
全球变暖的英语作文关于全球变暖的英语作文（精选16篇）在我们平凡的日常里，大家总免不了要接触或使用作文吧，作文是由文字组成，经过人的思想考虑，通过语言组织来表达一个主题意义的文体。
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全球变暖的英语作文篇1Recently, global warming has become a hot topic among people. It results from serious air pollution. As the environmental pollution is more and more strict, the temperature of all the world has dramatic increased. Gradually, some disaster such as drought, flood and Glaciers Melting follow.How terrible it is! Therefore, we need to protect our earth and fight against the disaster together.We should start from the trivial side. Making contribution to protecting our home.近年来，全球气候变暖已成为人们关注的热门话题。
它源于严重的空气污染。
随着环境污染的日趋严峻，世界上的气温都急剧增加。
渐渐地，一些灾害，如干旱，洪水和冰川融化接窘而来。
多么可怕啊!我们要一起保护我们的地球和与灾难作斗争。
我们应该从身边的小事做起。
为了保护我们的家园作出贡献。
全球变暖的英语作文篇2With the development of economy, more and more greenhouse gases are being discharged into the air. CO2 makes up about 70% of the greenhouse gases, which is considered to be one of the greatest causes of global warming. It has harmful effects, causing the sea level to rise and many natural disasters to strike. So we must take effective measures to save our planet.First, we should use more clean energy and less coal and oil. Second, we should go to work on foot or by bus instead ofdriving a car if possible. Third, we should plant more trees, because plants can turn CO2 into oxygen. More importantly, we should form the habit of saving energy in our daily life.全球变暖的英语作文篇3People around the world may feel that the climate has been getting steadily warmer and warmer in recent years. Places which used to be abundant in snowfall have frequently experienced snowfree(无雪的) winters. Drought lasts longer in some dry areas. People find that without air conditioners they could hardly work or fall asleep on hotter summer daysg.The side effects of global warming are alarminS. A warmer global climate melts the ice caps, raising sea levels. What is more, it disturbs weather patterns, causing droughts, severe storms, hurricanes (飓风). People suffer a lot from disasters relevant to global warming.To stop global warming we should make immediate and continual efforts. We hope the situation will soon change. Global warming catches and holds our concern, for it affects us and will affect our later generations. We cannot wait any longer. Do it right now.世界各地的人们可能感觉到，气候近几年已经越来越稳步暖和。
气候变暖的英文演讲稿（精选8篇）
气候变暖的英文演讲稿气候变暖的英文演讲稿（精选8篇）气候变暖的英文演讲稿篇1People around the world may feel that the climate has been getting steadily warmer and warmer in recent years. Places which used to be abundant in snowfall have frequently experienced snowfree(无雪的) winters. Drought lasts longer in some dry areas. People find that without air conditioners they could hardly work or fall asleep on hotter summer daysg.The side effects of global warming are alarminS. A warmer global climate melts the ice caps, raising sea levels. What is more, it disturbs weather patterns, causing droughts, severe storms, hurricanes (飓风). People suffer a lot from disasters relevant to global warming.To stop global warming we should make immediate and continual efforts. We hope the situation will soon change. Global warming catches and holds our concern, for it affects us and will affect our later generations. We cannot wait any longer. Do it right now.气候变暖的英文演讲稿篇2After investigation, we found that caused the main reason for the increase of greenhouse gases is human activity. Carbon dioxide, for example, before the human society to realize industrialization in the early 19th century, the concentration of carbon dioxide in the atmosphere to 270 parts per million, and in 1988 to rise to 350 PPM. Atmospheric co2 concentration increased there are two main reasons: first, the dramatic increase in population and the development of industrialization, human society, consumption of fossil fuels has increased dramatically,combustion produces a large amount of carbon dioxide into the atmosphere, increase the concentration of carbon dioxide in the atmosphere: second forest reduces the amount of carbon dioxide absorbed by plants use, a speed reduction in carbon dioxide is consumed, also leading to higher concentration of carbon dioxide in the atmosphere. Greenhouse gases than carbon dioxide, such as methane, CFCS (freon), nitrogen oxide and so on also need to increase a different level.Although there are many uncertainties, it is clear that global warming on climate, rainfall, and the influence of sea level and the resulting impact on human settlements and the ecosystem is extremely complex, must be given the attention they deserve. Think this kind of influence is irrelevant in the long run view is irresponsible.The main cause of global warming, the atmosphere is destroyed, serious pollution and greenhouse effect caused by global warming could affect global warming will bring to the earth and human complex potential impact, both positive and there are also negative. Such as temperature height, deputy polar regions may be more suitable for human habitation, under appropriate conditions, higher co2 concentration can promote the photosynthesis, which plants have a higher rate of carbon sequestration, lead to the increase of plant growth, namely the stimulation effect of carbon dioxide, which is the positive impact of global warming. But compared with the positive impact, the negative impact of global warming on human activity will be more vast and far-reaching.气候变暖的英文演讲稿篇3There is little doubt that the planet is warming. Over the last century, the planets temperature has risen by around 1 degreefahrenheit (0.6 of a degree celsius). The warmest since the mid 1800's was the 1990s. The hottest years recorded were 1997, 1998, 20xx, 20xx, 20xx.The United Nations panel on climate change projects that the global temperatures will rise 3-10 degrees fahrenheit by the century's end - enough to have the polar caps all but melted. If the ice caps melt, a vast majority of our countries borders will be under water. Monuments and great buildings, as well as homes and lives will be under water, including New York City.So now we know what some of the causes are for global warming, how can we as individuals do our part to help save the planet?The answer is simpler than you may think. You don't have to go miles away from home to protest, or spend masses of money. If you try to follow the few simple steps that I shall now give you, you will have started to help us all.Firstly, plant a tree. This could be easier than it sounds. Join or help out a local wildlife group and ask to plant a tree. Trees, when fully grown, will help keep the planet cooler. On the same point, you could protest against the demolition of the rainforests. This is the same principle, we need the trees to cool our planet and yet they are chopping them down to create roads or homes.Something as simple as walking instead of taking the car will help reduce pollution. As well as stopping pollution, you are giving yourself exercise, something important for our bodies. So the next time you get into your car, or your motorbike, think - do I have to make this journey by vehicle or can I walk?When you are at home, and your getting a little cold. Put a jumper on and do not adjust the heating. The extra heat produced by our homes also affects the planet. So try wearing anextra layer in winter.If possible, buy your fruit and vegetables from local suppliers. And try to avoid imported goods. The more foreign food that we import the more pollution from aeroplanes and boats it will create.Keeping to the speed limit can also help the environment. The more you speed the more petrol you are going to use, making the pollution higher. Also, SUV's make about six times their own weight in CO2 each year. A small efficient diesel car covering the same distance not only uses much less fuel; it makes two thirds less.If possible use solar energy, after all it is free; all you need to buy is the equipment. You can get much of your hot water and heating from the sun and even generate electricity.Reduce, reuse and recycle. Only buy what you need; don't stock the cupboards with things you may or may not use. Reuse whatever you can, like containers and paper, and recycle what you cannot reuse. It really is as simple as that.Finally turning off unused sources of power such as televisions and heaters will help the environment, as well as save you money.If everybody stuck to these rules, we would be doing a great thing by protecting the earth. So please take into consideration what I have said, and try to do your part. After all, it will be our next generation that will feel the effects.气候变暖的英文演讲稿篇4With the development of economy, more and more greenhouse gases are being discharged into the air. CO2 makes up about 70% of the greenhouse gases, which is considered to be one of the greatest causes of global warming. It has harmfuleffects, causing the sea level to rise and many natural disasters to strike.So we must take effective measures to save our planet. First, we should use more clean energy and less coal and oil. Second, we should go to work on foot or by bus instead of driving a car if possible. Third, we should plant more trees, because plants can turn CO2 into oxygen. More importantly, we should form the habit of saving energy in our daily life.气候变暖的英文演讲稿篇5Many people believe that human activity is causing the earth's temperature to rise. They say that this global warming will have dreadful consequences for our environment, such as drought and flooding.What should governments do to help prevent global warming? Give reasons for your suggestions.The earth's temperature is rapidly changing. As a result there has been a lot of climate change such as heat waves, droughts and floods. Scientists believe that this is the result of human activity, which is polluting the Earth's atmosphere. This could become a disaster if governments do not act to help prevent global warming. They can act in three ways; by supporting research, by making laws and by keeping the general public informed.Firstly, governments can support research. For example, they should encourage companies to develop vehicles that cause less pollution. They should also support alternative sources of electricity from wind and water rather than from oil and coal. As well, they should sponsor conferences to discuss the effects of greenhouse gas emissions and possible solutions to the problem.Secondly, they should make laws that limit the amount ofgreenhouse gases that companies can emit. Private companies should be rewarded for following these laws. They should also be punished for creating pollution.Finally, everybody is affected by global warming. Therefore, it is important that governments involve individuals in the problem solving process. For example they should encourage households to save as much energy as possible by using more efficient light bulbs or less hot water. They should also encourage the public to recycle, and this should be compulsory for everyone. Another way of saving energy is by public transport systems. Governments should spend money on public transport to make it as easy as possible for the public to save energy.In summary, it is clear that there are a lot of things that governments can do to prevent global warming. They should involve companies, support scientists and encourage individuals to protect the planet.气候变暖的英文演讲稿篇6Earth's temperature begins with the Sun. Roughly 30 percent of incoming sunlight is reflected back into space by bright surfaces like clouds and ice. Of the remaining 70 percent, most is absorbed by the land and ocean, and the rest is absorbed by the atmosphere. The absorbed solar energy heats our planet.As the rocks, the air, and the seas warm, they radiate “heat” energy (thermal infrared radiation). From the surface, this energy travels into the atmosphere where much of it is absorbed by water vapor and long-lived greenhouse gases such as carbon dioxide and methane.When they absorb the energy radiating from Earth's surface, microscopic water or greenhouse gas molecules turn into tiny heaters- like the bricks in a fireplace, they radiate heat even afterthe fire goes out. They radiate in all directions. The energy that radiates back toward Earth heats both the lower atmosphere and the surface, enhancing the heating they get from direct sunlight.This absorption and radiation of heat by the atmosphere-the natural greenhouse effect-is beneficial for life on Earth. If there were no greenhouse effect, the Earth's average surface temperature would be a very chilly -18°C (0°F) instead of the comfortable 15°C (59°F) that it is today.气候变暖的英文演讲稿篇7I often see on television, network is now the holes of the earth has been destroyed by human, if we are in different heart to protect it, the destruction of the earth will be completely in the near future. Faster and faster, with the development of human science and technology science and the negative effect gradually manifested, then let me give you a few examples to illustrate why experts predicted that the earth will be gone after so many years.First of all, global warming is one example, soak in the hot weather in summer air conditioning becomes a new "hobby", but what do people ever thought of air conditioning can bring negative effect? Gas air conditioning to contain large amounts of methane, to the outside is the leading cause of global warming gases, methane and air conditioning will waste a lot of electricity, so try to avoid using the air conditioning or appropriate use.Another reason is that carbon dioxide, automobile exhaust and factory waste gas containing a large amount of carbon dioxide, and carbon dioxide are most likely to lead to global warming. Cars now, too much exhaust serious affect our nong cough, throat inflammation... . According to concerning sectional statistic China's per capita emissions of carbon dioxide emissions every year 2. 51 tons a year! The changes in the harshenvironment around us.More important reason is that: reduce forest, farmland, water damage and serious water pollution, fresh water supply is a problem, many parts of the draft has become a big problem. Now countries are massive effort, demanding, and costs "of the south-north water diversion project".In order to save the planet, people all over the world should be: don't open air conditioning, use recycled environmental protection bags, don't use plastic bags, take the bus, don't throw waste batteries... Such as the dribs and drabs in life. In fact, environmental protection is not difficult, as long as you support is the best gift you give earth environmental protection, take action, this is a powerful force!气候变暖的英文演讲稿篇8No one,regardless of race, religion or nationality, can deny that the world we live in is becoming increasingly intolerable because of the effects of global warming. According to many experts, even greater impacts are still on the way.There are numerous causes for this problem. On one hand, human-related emissions of carbon into the atmosphere is causing, and will in the future cause, significant global warming according to the theory. On the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the It is urgent that immediate and effective actions should be taken right away. First, more trees need to be planted to help improve and beautify the environment. Besides, stricter laws concerning global warming and irresponsible use of fuel resources have to be put into effect and achieved good results. In a word, there is a long way to go before we can take a comfortable world for granted again .。
全球变暖英语演讲稿（通用18篇）
全球变暖英语演讲稿（通用18篇）全球变暖英语篇1Smile, and sometimes can be a life to retain power."To retain the life of laughter," tells the story of a place in the true story of the war years, in the story, a huge smile to show her magic.War, a number of German soldiers found guilty of a terrible mistake had been closed to general, including one soldier in particular would like to go out alive, but this possibility is too remote. He was informed of his life in the death of the ultimatum had been issued - and three months would be shot, so he does not pin any hope on the survival of the. Two weeks later, he calmed down. He visited every day to face the smiling general, the generals began to ignore him, then, he has a little goodwill, and began to talk to him ... ... three months after the date on the blink of an eye later, shot By the time this is a very strange shot: General cite shot on the left hand, right hand to give back to the team that can be a continuation of the war. His turn, he closed his eyes, waiting for death to come, this time, his generals to see, he slowly raised his right hand ... ...This is the life-saving force, which is hard to imagine the magic! Every day to a general apology to smile, even from its own bottom line back to the original point of death, this not the great power of a smile?If we are able to smile in the face of every person and every thing, the success or failure of honor in the face with a smile, a smile in the face of all with a smile of genuine spiritual insights better life, it would be very happy and well-being.Jan-mouth, will be able to draw a beautiful arc, which is howsimple things! However, we do every day to add a smile to my soul? Did not - did not test test, simply Poguanposhuai; job search is unsuccessful, they feel depressed; to buy lottery tickets with the first prize was only a figure on the stomp beat their chests ... ...Strictly speaking, these trivial little too! But sometimes we do these things to worry all day, affecting many of the stem.Smile is a force used to be a smile, a smile used to the things people will not be led by the nose, facial expression is not just a smile or a state of mind, it should be a smile from the heart. The story of the soldiers that if only the blunt expression, that the general will be more than just a pleasing.So smile is a positive state of mind, you have a smile on other people, other people will also answer your smile.Smile is in the hearts of the Yi Shuguang, the hearts of bright, full of hope.Smile is embedded in the heart of love, the magic of love.In the face of your life with a smile! We find that the world is so beautiful.全球变暖英语演讲稿篇2every teacher in this school can give a course as they like. there is no tedious rating, no scraps of quantitative management and no rigid standard. teachers can fully display their personality in class, and they feel very happy and content to teach. every morning, on thoughts of giving lessons, they are excited. after class, they are delighted , with smiles on their faces. some experts, scholars and masters are also visiting teachers in this school.yang zhenning can give physics classes for a day. yi zhongtian opens lectures on chinese culture for a week. speaking of music, we can ask wang lihong to give music lectures, just as he did in oxforduniversity. if necessary, we can also invite david beckham to speak something about the world cup …the principal of the school focuses on education rather than waste time in endless meetings and social activities. teachers’ wages are not high but enough to live comfortably. there are no other things to do except to teach. there are no paper requirements, no titles and no ranks because they don’t need to be judged by those things. almost every teacher is a well-known scholar and master in a particular field. a language teacher may be a writer at the same time. a math teacher may try to overcome a world-class guess. a physics teacher can win invention awards and a music teacher may return from an international music competition again.in short, in this school, the principal is satisfied, the teachers are happy and the students are joyful. that’s my dream.全球变暖英语演讲稿篇3The Spring Festival is the most important festival for the Chinese people and is when all family members get together, just like Christmas in the West.Waking up on New Year, everybody dresses up. First they extend greetings to their parents. Then each child will get money as a New Year gift, wrapped up in red paper. People in northern China will eat jiaozi, or dumplings, for breakfast, as they think "jiaozi" in sound means "bidding farewell to the old and ushering in the new".That Chinese people pay more attention to be polite,while it is different from other countries .And chinese culture is brilliant and they know how to use a brush to writeNow dragon is the symbol of the whole Chinese people.Dragon is a animal worshipped by the Chinese people fromthe time immemorial. But what is it? No one knows.Some people think that the Yanzi crocodile is the archetype of the dragon. However, most people hold that dragon is a combination of many animals. And the abilities of those animals have been collected to it. Wang Chong, once pointed that the horn of dragon liked deer's one, the head liked camel's one, the eyes liked rabbit's one, the neck liked snake's one, the talon liked eagle's one, the palm liked tiger's one and the ear liked cattle's one.全球变暖英语演讲稿篇4Dear leaders and teachers:Good morning!"Youth" in the history of the history of the Han Dynasty, the original intention of the spring, that is, the beginning of a year. Now, a symbol of youth blooming vitality and vigor, infinite passion and dream and unremitting struggle and enterprising, at the same time, the youth also means sentimental, immature and ignorant, we only set a correct world outlook, outlook on life and value view, can in the long life journey grasp the right direction. Life rushed for decades, perishable years, gradually old youth, Mo lightly, white young head, empty mournful "adage moment in the haunted, time waits for no man, exactly young students, since when run, enthusiasm betting to his career, selfless offer sacrifice" magic "for the youth to depict the most gorgeous color mosaic, let youth in the dedication of burning out the most dazzling fireworks.Doctors and teachers, two holy and glorious career, childhood I Huaichuai favor the two ideal difficult trade-offs, and now I want to thank fate, let me from medical school after graduation to become a teacher can have their cake and eat it.When I first station in three feet of speaking in front of, facing both knowledge of eyes and sacred mission feeling arises spontaneously, I clearly know "the teacher, proselytizes instructs dispels doubt" the profound meaning, Han Yu will preach on the first, is to tell us as a good teacher, first of all, we should pay attention to the cultivation of student's personality, cultivate first then teach and not sc ripted the written knowledge cramming plug to the students is accomplished by. Especially as a teaching of medical courses teachers, I always put "health system, life entrusted" the oath of a medical student engraved in the heart, this simple eight word, as a medical worker, the expression of incisively and vividly, and my duty is to cultivate medical ethics, medicine, has the sense of responsibility of the three talent.Youth is charming, many people in the youth brilliance wrote a brilliant life, Song Dynasty 21 of Xin Qiji "cavalry, gas swallow 10000 such as the momentum of the tiger" dispell resistant Staphylococcus; Premier Zhou at the age of 19 wrote the magnificent "river song strike turned East" to express the youth dedicated to the cause of liberation of the motherland determination; Comrade Lei Feng joined the army at 19 years old, Gan for revolution of the screw nail, selfless dedication, wholeheartedly serve the people, only 22 years old gave young life. They stand tide hero, is never falling stars, is a model of my heart. If the distance of their era said some of our distant, if they are in a specific historical period of "brave" to reflect the new age young people's thoughts and spiritual, then under the new situation of the age of heroes, Navy Dalian Naval Academy Department of Political Science Professor Fang Yonggang comrades, his deeds enough to touched each and every one of us. Fang Yonggang has long been engaged in political theoryteaching and research work, for more than 20 years, he always put study the innovation theory of the Communist Party as their sacred mission, firm, selfless, passion for working, even terminally ill also shed down shoulder the responsibilities, his demeanor and character shows the noble realm of the power of a communist political beliefs and outstanding teachers."The moon reflected in water rivers, cloudless Wanli days", I want to the Comrade Fang Yonggang as a learning model, Tuijin flashy, open mind and shaping life atmosphere, thought of the big state. Example in the former emulate, and I will in a high sense of responsibility and mission, imparting knowledge and educating people, the paragon of virtue, assiduous climb, innovation and enterprising, make its greatest contribution to the reform and development of medical education.Dedication is a kind of not to return to give, dedication is a noble sentiment, but also a common spirit; not only contains the lofty realm, but also contains a different level. Dedication is both in the country and the people in need of critical moment to come forward, die for the sake of righteousness, fusion and penetration in their daily work and life. Some people said: "the image of teachers is a candle, for students to give all of the light and heat; teacher's personality is burning, for students who would like to go to the destruction of their own; teacher's behavior is a model, for student candidly reveal pure and upright; teacher's joy is the dedication, for students to do a filled with blood boil. Long road dedication to the distance, roses dedicated to love; white clouds dedicated to grassland, rivers and dedication to the ocean; and my youth and enthusiasm, to give my students, dedication to the education of my love.尊敬的各位领导、老师：上午好!“青春”一词史于汉代，原意为春季，即一年的开始。
全球变暖英语演讲稿
全球变暖英语演讲稿第一篇：è??ò±??ˉó￠ó??y?2??10óeá??′??￡?éú?üa?3ìé?μ????ˉ?éò??ì3éò???à?ìì￡?óeá??′??￡?1aμ￥?éò??y ò?3éò???oè??￡?óeá??′??￡???à??éò??à·?3éaú?2μ??ê?¨?￡global warmingthere is little doubt that the planet is warming. over the last century, the planets temperature has risen by around 1 degree fahrenheit . the warmest since the mid 1800?ˉs was the 1990s. the hottest years recorded were 1997, 1998, 20XX, 20XX, 20XX.the united nations panel on climate change projects that the global temperatures will rise 3-10 degrees fahrenheit by the century?ˉs end - enough to have the polar caps all but melted.if the ice caps melt, a vast majority of our countries borders will be under water. monuments and great buildings, as well as homes and lives will be under water, including new york city.so now we know what some of the causes are for global warming, how can we as individuals do our part to help save the planet?the answer is simpler than you may think. you don?ˉt have to go miles away from home to protest, or spend masses of money. if you try to follow the few simple steps that i shall now give you, you will have started to help us all.firstly, plant a tree. this could be easier than it sounds. join or help out a local wildlife group and ask to plant a tree. trees, when fully grown, will help keep the planet cooler. on the same point, you could protest against the demolition of the rainforests. this is the same principle, we need the trees to cool our planet and yet they are chopping them down to create roads or homes.something as simple as walking instead of taking the car will help reduce pollution. as well as stopping pollution, you are giving yourself exercise, something important for our bodies. so the next time you get into your car, or your motorbike, think - do i have to make this journey by vehicle or can i walk?when you are at home, and your getting a little cold. put a jumper on and do not adjust the heating.the extra heat produced by our homes also affects the planet. sotry wearing an extra layer in winter.if possible, buy your fruit and vegetables from local suppliers. and try to avoid imported goods. the more foreign food that we import the more pollution from aeroplanes and boats it will create.keeping to the speed limit can also help the environment. the more you speed the more petrol you are going to use, making the pollution higher. also, suv?ˉs make about six times their own weight in co2 each year.a small efficient diesel car covering the same distance not only uses much less fuel; it makes two thirds less.if possible use solar energy, after all it is free; all you need to buy is the equipment. you can get much of your hot water and heating from the sun and even generate electricity.reduce, reuse and recycle. only buy what you need; don?ˉt stock the cupboards with things you may or may not use. reuse whatever you can, like containers and paper, and recycle what you cannot reuse. it really is as simple as that.finally turning off unused sources of power such as televisions and heaters will help the environment,as well as save you money.if everybody stuck to these rules, we would be doing a great thing by protecting the earth. so please take into consideration what i have said, and try to do your part. after all, it will be our next generation that will feel the effects.第二篇：英语作文全球变暖全球变暖environmental protectionno one，regardless of race, religion or nationality, can deny that the world we live in is bexxing increasingly intolerable because of the effects of global warming. according to many experts, even greater impacts are still on the way.there are numerous causes for this problem. on one hand, human-related emissions of carbon into the atmosphere is causing, and will in the future cause, significant global warming according to the theory. on the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the problem.examda.xxit is urgent that immediate and effective actionsshould be taken right away. first, more trees need to be planted to help improve and beautify the environment. besides, stricter laws concerning global warming and irresponsible use of fuel resources have to be put into effect and achieved good results. in a word, there is a long way to go before we can take a xxfortable world for granted again .many people believe that human activity is causing the earth’s temperature to rise. they say that this global warming will have dreadful consequences for our environment, such as drought and flooding. m what should governments do to help prevent global warming? give reasons for your suggestions.the earth’s temperature is rapidly changing. as a result there has been a lot of climate change such as heat waves, droughts and floods. scientists believe that this is the result of human activity, which is polluting the earth’s atmosphere. this could bexxe a disaster if governments do not act to help prevent global warming. they can act in three ways; by supporting research, by making laws and by keeping the general public informed.firstly, governments cansupport research. for example, they should encourage xxpanies to develop vehicles that cause less pollution. they should also supportalternative sources of electricity from wind and water rather than from oil and coal. as well, they should sponsor conferences to discuss the effects of greenhouse gas emissions and possible solutions to the problem.secondly, they should make laws that limit the amount of greenhouse gases that xxpanies can emit. private xxpanies should be rewarded for following these laws. they should also be punished for creating pollution.finally, everybody is affected by global warming. therefore, it is important thatgovernments involve individuals in the problem solving process. for example they should encourage households to save as much energy as possible by using more efficient light bulbs or less hot water. they should also encourage the public to recycle, and this should be xxpulsory for everyone. another way of saving energy is by public transport systems. governmentsshould spend money on public transport to make it as easy as possible for the public to save energy.in summary, it is clear that there are a lot of things that governments can do to prevent global warming. they should involve xxpanies, support scientists and encourage individuals to protect the planet.第三篇：全球变暖英语作文全球变暖英语作文作文一people around the world may feel that the climate has been getting steadily warmer and warmer in recent years. places which used to be abundant in snowfall have frequently experienced snowfree winters. drought lasts longer in some dry areas. people find that without air conditioners they could hardly work or fall asleep on hotter summer days.the side effects of global warming are alarmins.a warmer global climate melts the ice caps, raising sea levels. what is more, it disturbs weather patterns, causing droughts, severe storms, hurricanes. people suffer a lot from disasters relevant to global warming.to stop global warming we should make immediate and continual efforts. we hope the situation will soon change. global warming catches and holds our concern, for it affects us and will affect our later generations. we cannot wait any longer. do it. do it right. do it right now.作文二全球变暖directions: for this part, you are allowed 30 minutes to write a short essay on the topic environmental protection. you should write at least 120 words following the outline given below.1. 全球变暖对地球环境造成了很大影响2. 引起全球变暖的原因3. 我们需要采取的措施environmental protectionno one，regardless of race, religion or nationality, can deny that the world we live in is bexxing increasingly intolerable because of the effects of global warming. according to many experts, even greater impacts are still on the way.there are numerous causes for this problem. on onehand, human-related emissions of carbon into the atmosphere is causing, and will in the future cause, significant global warming according to the theory. on the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the problem.it is urgent that immediate and effective actions should be taken right away. first, more trees need to be planted to help improve and beautify the environment. besides, stricter laws concerning global warming and irresponsible use of fuel resources have to be put into effect and achieved good results. in a word, there is a long way to go before we can take a xxfortable world for granted again .作文三全球气候变暖是目前人类面临的最大环境问题。
英语作文全球变暖[五篇范文]
![英语作文全球变暖[五篇范文]](https://img.taocdn.com/s3/m/1844b9de541810a6f524ccbff121dd36a32dc42e.png)
英语作文全球变暖[五篇范文]第一篇：英语作文全球变暖英语作文范文全球变暖People around the world may feel that the climate has been getting steadily warmer and warmer in recent years.Places which used to be abundant in snowfall have frequently experienced snowfree(无雪的)winters.Drought lasts longer in some dry areas.People find that without air conditioners they could hardly work or fall asleep on hotter summer daysg.The side effects of global warming are alarminS.A warmer global climate melts the ice caps, raising sea levels.What is more, it disturbs weather patterns, causing droughts, severe storms, hurricanes(飓风).People suffer a lot from disasters relevant to global warming.To stop global warming we should make immediate and continual efforts.We hope the situation will soon change.Global warming catches and holds our concern, for it affects us and will affect our later generations.We cannot wait any longer.Do it.Do it right.Do it right now.第二篇：全球变暖英语作文As more and more countries become industrialized,global environment has been inevitably changed.And we are just experiencing the altered climate.Human activity is affecting global climate.Many scientists have predicated that global temperature will continue to rise in the foreseeable future because greenhouse gas emission is still increasing.Now there is a growing awareness that climate change is definitely not confined to a certain region or country.However,it is a problem all countries are involved.Most people would agree that as the planet warms and the sea ice is melting,polar bears arevulnerable to lose habitat,even threatening our home around the coastal areas.It is time we took measures to protect our environment.There is no denying that industrial emissions have been the dominant influence on climate change for the past 50 years,overwhelming natural forces.To improve this situation, First of all, Ultimately, we,everyone on this blue planet are supposed to promote and carry out“low-carbon”lifestyle as an obligation.Secondly,carbon emission reduction must be put into implement,especially reducing fuel consumption and exhaust emissions,and it a wise choice for us to use renewable energy resources.Moreover,global climate summit are expected to play a significant part in urging involved powers to Carry out the state strategy of sustainable development so that our environment can be back to normal gradually.Greenhouse gas emission is but one of the many effects for the climate change.Another is excessive deforestation.And the Amazon tropic rain forest has seen man's greediness.Just imagine what would be like if our forest coverage rate were what it was 20 years ago?The answer is quite clear that global temperature would be lower and many species may not die out.Therefore,we must quit using disposable packaging and dishware and encourage of employment of environmentally-friendly materials.Besides,people ought to develop an awareness of environmental protection and cherish forests resources.Of course supporting recycling is also a good alternative way.In present case ,yet it could go a long way for us to recover our environment from climate change,we are obligated to dedicate ourselves to go for a harmonious planet.In addition,we have every reason to try our best to protect our environment.I believe the new environment is in store with our efforts.第三篇：英语作文全球变暖12月英语四级考前密押作文十三：全球变暖Directions: For this part, you are allowed 30 minutes to write a short essay on the topic Environmental Protection.You should write at least 120 words following the outline given below.1.全球变暖对地球环境造成了很大影响2.引起全球变暖的原因3.我们需要采取的措施Environmental ProtectionNo one，regardless of race, religion or nationality, can deny that the world we live in is becoming increasingly intolerable because of the effects of global warming.According to many experts, even greater impacts are still on the way.There are numerous causes for this problem.On one hand, human-related emissions of carbon into the atmosphere is causing, and will in the future cause, significant global warming according to the theory.On the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the It is urgent that immediate and effective actions should be taken right away.First, more trees need to be planted to help improve and beautify the environment.Besides, stricter laws concerning global warming and irresponsible use of fuel resources have to be put into effect and achieved good results.In a word, there is a long way to go before we can take a comfortable world for granted again.点评：环境问题也是四级作文命题重点话题之一。
全球变暖英语演讲稿(完整版)(可打印修改)
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and this should be pulsor for everone. another a of saving energ is b publi transport sstems. governments should spend mone on publi transport to make it as eas as possible for the publi to save energ.
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environmental protetion no one，regardless of rae, religion or nationalit, an den that the orld e live in is being inreasingl intolerable beause of the effets of global arming. aording to man experts, even greater impats are still on the a. there are numerous auses for this problem. on one hand, human-related emissions of arbon into the atmosphere is ausing, and ill in the future ause, signifiant global arming aording to the theor. on the other hand, the lak of knoledge about the importane of proteting environment hinders the solving of the problem.examda. it is urgent that immediate and effetive ations should be taken right XX. first, more trees need to be planted to help improve and beautif the environment. besides, striter las onerning global arming and irresponsible use of fuel resoures have to be put into effet and ahieved good results. in a ord, there is a long a to go before e an take a fortable orld for granted again . man people believe that human ativit is ausing the earth’s temperature to rise. the sa that this global arming ill have dreadful onsequenes for our environment, suh as drought and flooding. m hat should governments do to help prevent global arming? give reasons for our suggestions.
全球变暖英文演讲稿
全球变暖英文演讲稿篇一：全球变暖英语演讲稿èò±ˉó￠óY2.txt10óDá′￡éúü3ìéμˉéòì3éòàìì￡óDá′￡1μ￥éòYò3éòoè￡óDá′￡àéòà·3éú2μê¨￡Global WarmingThere is little doubt that the planet is warming. Over the last century, the planets temperature has risen by around 1 degree fahrenheit ( of a degree celsius). The warmest since the mid 1800ˉs was the 1990s. The hottest years recorded were 1997, 1998, XX, XX, XX.The United Nations panel on climate change projects that the global temperatures will rise 3-10 degrees fahrenheit by the centuryˉs end - enough to have the polar caps all but melted. If the ice caps melt, a vast majority of our countries borders will be under water. Monuments and great buildings, as well as homes and lives will be under water, including New York City.So now we know what some of the causes are for global warming, how can we as individuals do our part to help save the planetThe answer is simpler than you may think. You donˉt have to go miles away from home to protest, or spend masses of money. If you try to follow the few simple steps that I shall now give you, you will have started to help us all.Firstly, plant a tree. This could be easier than it sounds. Join or help out a local wildlife group and ask to plant a tree. Trees, when fully grown, will help keep the planet cooler. On the same point, you could protest against the demolition of the rainforests. This is the same principle, we need the trees to cool our planet and yet they are chopping them down to create roads or homes.Something as simple as walking instead of taking the car will help reduce pollution. As well as stopping pollution, you are giving yourself exercise, something important for our bodies. So the next time you get into your car, or your motorbike, think - do I have to make this journey by vehicle or can I walkWhen you are at home, and your getting a little cold. Put a jumper on and do not adjust the heating. The extra heat produced by our homes also affects theplanet. So try wearing an extra layer in winter.If possible, buy your fruit and vegetables from local suppliers. And try to avoid imported goods. The more foreign food that we import the more pollution from aeroplanes and boats it will create.Keeping to the speed limit can also help the environment. The more you speed the more petrol you are going to use, making the pollution higher. Also, SUVˉs make about six times their own weight in CO2 each year.A small efficient diesel car covering the same distance not only uses much less fuel; it makes two thirds less.If possible use solar energy, after all it is free; all you need to buy is the equipment. You can get much of your hot water and heating from the sun and even generate electricity.Reduce, reuse and recycle. Only buy what you need; donˉt stock the cupboards with things you may or may not use. Reuse whatever you can, like containers and paper, and recycle what you cannot reuse. It really is as simple as that.Finally turning off unused sources of power such as televisions and heaters will help the environment,as well as save you money.If everybody stuck to these rules, we would be doing a great thing by protecting the earth. So please take into consideration what I have said, and try to do your part. After all, it will be our next generation that will feel the effects.篇二：英语演讲环境温室效应The Greenhouse Effect全球气候变暖，是到目前为止对地球和人类生存最为紧迫也最为严重的威胁因素之一。
全球变暖英语演讲稿(精选多篇)
全球变暖英语演讲稿(精选多篇)1. The Urgency of Addressing Global WarmingLadies and gentlemen,Global warming is one of the most pressing issues of our time. The increase of carbon dioxide emissions and other greenhouse gases are causing the Earth to heat up at an alarming rate. This has resulted in melting polar ice caps, rising sea levels, and extreme weather events.The consequences of these changes are already being felt around the world, and they will only get worse if we do not act now. It is our responsibility to address this issue before it is too late.We must reduce our carbon footprint by decreasing our reliance on fossil fuels and increasing our use of renewable energy sources such as solar and wind power. We must also invest in research and development to create more efficient technologies and find new ways to reduce emissions.With the cooperation of governments, businesses, and individuals, we can make significant progress toward addressing global warming. It is up to all of us to take action and make a positive impact on the environment for future generations.Thank you.2. The Importance of Protecting Our Planet from Global WarmingGood morning, everyone.As we all know, the Earth is getting hotter at an alarming rate due to global warming. This has resulted in melting ice caps, rising sea levels, and extreme weather events. We must take urgent action to address this issue and protect our planet.We must reduce our carbon footprint by using less fossil fuels and adopting renewable energy sources such as solar and wind power. We can also reduce emissions by using public transportation, walking or cycling instead of driving, and reducing our electricity usage.To protect our planet, we must also work together as a global community. Governments must set targets and take action to reduce their carbon emissions, and businesses must adopt sustainable practices. We must all be responsible for preserving this beautiful planet we call home.In conclusion, it is our duty to protect our planet from global warming. We must be mindful of our actions and take steps to reduce our impact on the environment. Together, we can make a positive change and protect our planet for future generations.Thank you.3. What You Can Do to Help with Global WarmingHello, everyone.Global warming is a serious issue that affects all of us. While it may seem like a daunting task to address, there are simple things that we can all do to make a difference.Firstly, we can reduce our carbon footprint by adopting a more sustainable lifestyle. This could mean using public transportation, walking or cycling instead of driving, and reducing our electricity and water usage.Secondly, we can support environmental initiatives by donating to organizations that work to protect the planet. We can also volunteer our time to local clean-up projects, tree planting, or other environmental activities.Lastly, we can use our voices to demand action from government and business leaders. By contacting our elected officials and voicing our concerns, we can hold them accountable for taking action on climate change.In conclusion, we all have a role to play in addressing global warming. By taking small steps in our daily lives and advocating for change, we can make a difference and protect our planet for future generations.Thank you.。
气候变暖的英文演讲稿5篇
气候变暖的英文演讲稿5篇人类活动导致了全球气温上升.地球的温度正在迅速改变.导致很多气候变迁,如热浪.干旱和洪水.科学家认为这是人类活动污染了地球的大气层的结果.下面给大家分享一些关于气候变暖的英文演讲稿,希望对大家有帮助.气候变暖的英文演讲稿1People around the world may feel that the climate has been getting steadilywarmer and warmer in recent years. Places which used to be abundant in snowfallhave frequently e_perienced snowfree(无雪的) winters. Drought lasts longer in somedry areas. People find that without air conditioners they could hardly work orfall asleep on hotter summer daysg.The side effects of global warming are alarminS. A warmer global climatemelts the ice caps, raising sea levels. What is more, it disturbs weatherpatterns, causing droughts, severe storms, hurricanes (飓风). People suffer a lotfrom disasters relevant to global warming.To stop global warming we should make immediate and continual efforts. Wehope the situation will soon change. Global warming catches and holds ourconcern, for it affects us and will affect our later generations. We cannot waitany longer. Do it right now.气候变暖的英文演讲稿2Many people believe that human activity is causing the earth’s temperatureto rise. They say that this global warming will have dreadful consequences forour environment, such as drought and flooding.What should governments do to help prevent global warming? Give reasons foryour suggestions.The earth’s temperature is rapidly changing. As a result there has been alot of climate change such as heat waves, droughts and floods. Scientists believe that this is the result of human activity, which is polluting theEarth’s atmosphere. This could become a disaster if governments do not act tohelp prevent global warming. They can act in three ways; by supporting research,by making laws and by keeping the general public informed.Firstly, governments can support research. For e_ample, they shouldencourage companies to develop vehicles that cause less pollution. They shouldalso support alternative sources of electricity from wind and water rather thanfrom oil and coal. As well, they should sponsor conferences to discuss theeffects of greenhouse gas emissions and possible solutions to the problem. Secondly, they should make laws that limit the amount of greenhouse gasesthat companies can emit. Private companies should be rewarded for followingthese laws. They should also be punished for creating pollution.Finally, everybody is affected by global warming. Therefore, it isimportant that governments involve individuals in the problem solving process.For e_ample they should encourage households to save as much energy aspossibleby using more efficient light bulbs or less hot water. They should alsoencourage the public to recycle, and this should be compulsory for everyone.Another way of saving energy is by public transport systems. Governments shouldspend money on public transport to make it as easy as possible for the public tosave energy.In summary, it is clear that there are a lot of things that governments cando to prevent global warming. They should involve companies, support scientistsand encourage individuals to protect the planet.气候变暖的英文演讲稿3After investigation, we found that caused the main reason for the increaseof greenhouse gases is human activity. Carbon dio_ide, for e_ample, before thehuman society to realize industrialization in the early _th century, theconcentration of carbon dio_ide in the atmosphere to 270 parts per million, andin _88 to rise to 350 PPM. Atmospheric co2 concentration increased there aretwo main reasons: first, the dramatic increase in population and the developmentof industrialization, human society, consumption of fossil fuels has increaseddramatically, combustion produces a large amount of carbon dio_ide into theatmosphere, increase the concentration of carbon dio_ide in the atmosphere:second forest reduces the amount of carbon dio_ide absorbed by plants use, aspeed reduction in carbon dio_ide is consumed, also leading to higherconcentration of carbon dio_ide in the atmosphere. Greenhouse gases than carbondio_ide, such as methane, CFCS (freon), nitrogen o_ide and so on also need toincrease a different level.Although there are many uncertainties, it is clear that global warming onclimate, rainfall, and the influence of sea level and the resulting impact onhuman settlements and the ecosystem is e_tremely comple_, must be given theattention they deserve. Think this kind of influence is irrelevant in the longrun view is irresponsible.The main cause of global warming, the atmosphere is destroyed, seriouspollution and greenhouse effect caused by global warming could affect globalwarming will bring to the earth and human comple_ potential impact, bothpositive and there are also negative. Such as temperature height, deputy polarregions may be more suitable for human habitation, under appropriateconditions,higher co2 concentration can promote the photosynthesis, which plants have ahigher rate of carbon sequestration, lead to the increase of plant growth,namely the stimulation effect of carbon dio_ide, which is the positive impact ofglobal warming. But compared with the positive impact, the negative impact ofglobal warming on human activity will be more vast and far-reaching.气候变暖的英文演讲稿4There is little doubt that the planet is warming. Over the last century,the planets temperature has risen by around 1 degree fahrenheit (0.6 of a degreecelsius). The warmest since the mid _00’s was the _90s. The hottest yearsrecorded were _97, _98, _, _, _.The United Nations panel on climate change projects that the globaltemperatures will rise 3-10 degrees fahrenheit by the century’s end - enough tohave the polar caps all but melted. If the ice caps melt, a vast majority of ourcountries borders will be under water. Monuments and great buildings, as well ashomes and lives will be under water, including New York City.So now we know what some of the causes are for global warming, how can weas individuals do our part to help save the planet?The answer is simpler than you may think. You don’t have to go miles awayfrom home to protest, or spend masses of money. If you try to follow the fewsimple steps that I shall now give you, you will have started to help usall.Firstly, plant a tree. This could be easier than it sounds. Join or helpout a local wildlife group and ask to plant a tree. Trees, when fully grown,will help keep the planet cooler. On the same point, you could protest againstthe demolition of the rainforests. This is the same principle, we need thetreesto cool our planet and yet they are chopping them down to create roads orhomes.Something as simple as walking instead of taking the car will help reduce pollution. As well as stopping pollution, you are giving yourself e_ercise,something important for our bodies. So the ne_t time you get into your car, oryour motorbike, think - do I have to make this journey by vehicle or can Iwalk?When you are at home, and your getting a little cold. Put a jumper on anddo not adjust the heating. The e_tra heat produced by our homes also affects theplanet. So try wearing an e_tra layer in winter.If possible, buy your fruit and vegetables from local suppliers. And try toavoid imported goods. The more foreign food that we import the more pollutionfrom aeroplanes and boats it will create.Keeping to the speed limit can also help the environment. The more youspeed the more petrol you are going to use, making the pollution higher. Also,SUV’s make about si_ times their own weight in CO2 each year. A small efficientdiesel car covering the same distance not only uses much less fuel; it makes twothirds less.If possible use solar energy, after all it is free; all you need to buy isthe equipment. You can get much of your hot water and heating from the sun andeven generate electricity.Reduce, reuse and recycle. Only buy what you need; don’t stock the cupboards with things you may or may not use. Reuse whatever you can, likecontainers and paper, and recycle what you cannot reuse. It really is as simpleas that.Finally turning off unused sources of power such as televisions and heaterswill help the environment, as well as save you money.If everybody stuck to these rules, we would be doing a great thing byprotecting the earth. So please take into consideration what I have said, andtry to do your part. After all, it will be our ne_t generation that will feelthe effects.气候变暖的英文演讲稿5With the development of economy, more and more greenhouse gases are beingdischarged into the air. CO2 makes up about 70% of the greenhouse gases, whichis considered to be one of the greatest causes of global warming. It has harmfuleffects, causing the sea level to rise and many natural disasters to strike. So we must take effective measures to save our planet. First, we should usemore clean energy and less coal and oil. Second, we should go to work on foot orby bus instead of driving a car if possible. Third, we should plant more trees,because plants can turn CO2 into o_ygen. More importantly, we should form thehabit of saving energy in our daily life.气候变暖的英文演讲稿。
全球变暖的英语演讲稿范文5篇
全球变暖的英语演讲稿范文5篇全球变暖的英语演讲稿范文1Earth’s temperature begins with the Sun. Roughly 30 percent of incomingsunlight is reflected back into space by bright surfaces like clouds and ice. Ofthe remaining 70 percent, most is absorbed by the land and ocean, and the restis absorbed by the atmosphere. The absorbed solar energy heats our planet.As the rocks, the air, and the seas warm, they radiate “heat” energy(thermal infrared radiation). From the surface, this energy travels into theatmosphere where much of it is absorbed by water vapor and long-lived greenhousegases such as carbon dioxide and methane.When they absorb the energy radiating from Earth’s surface, microscopicwater or greenhouse gas molecules turn into tiny heaters—like the bricks in afireplace, they radiate heat even after the fire goes out. They radiate in alldirections. The energy that radiates back toward Earth heats both the loweratmosphere and the surface, enhancing the heating they get from directsunlight.This absorption and radiation of heat by the atmosphere—the naturalgreenhouse effect—is beneficial for life on Earth. If there were no greenhouseeffect, the Earth’s average surface temperature would be a very chilly -18°C(0°F) instead of the comfortable 15°C (59°F) that it is today.全球变暖的英语演讲稿范文2I often see on television, network is now the holes of the earth has beendestroyed by human, if we are in different heart to protect it, the destructionof the earth will be completely in the near future. Faster and faster, with thedevelopment of human science and technology science and the negative effectgradually manifested, then let me give you a few examples to illustrate whyexperts predicted that the earth will be gone after so many years.First of all, global warming is one example, soak in the hot weather insummer air conditioning becomes a new hobby , but what do people ever thoughtof air conditioning can bring negative effect? Gas air conditioning to containlarge amounts of methane, to the outside is the leading cause of global warminggases, methane and air conditioning will waste a lot of electricity, so try toavoid using the air conditioning or appropriate use.Another reason is that carbon dioxide, automobile exhaust and factory wastegas containing a large amount of carbon dioxide, and carbon dioxide are mostlikely to lead to global warming. Cars now, too much exhaustserious affect ournong cough, throat inflammation... . According to concerning sectional statisticChina s per capita emissions of carbon dioxide emissions every year 2. 51 tons ayear! The changes in the harsh environment around us.More important reason is that: reduce forest, farmland, water damage andserious water pollution, fresh water supply is a problem, many parts of thedraft has become a big problem. Now countries are massive effort, demanding, andcosts of the south-north water diversion project .In order to save the planet, people all over the world should be: don topen air conditioning, use recycled environmentalprotection bags, don t useplastic bags, take the bus, don t throw waste batteries... Such as the dribs anddrabs in life. In fact, environmental protection is not difficult, as long asyou support is the best gift you give earth environmental protection, takeaction, this is a powerful force!全球变暖的英语演讲稿范文3With the development of economy, more and more greenhouse gases are beingdischarged into the air. CO2 makes up about 70% of the greenhouse gases, whichis considered to be one of the greatest causes of global warming. It has harmfuleffects, causing the sea level to rise and many naturaldisasters to strike.So we must take effective measures to save our planet. First, we should usemore clean energy and less coal and oil. Second, we should go to work on foot orby bus instead of driving a car if possible. Third, we should plant more trees,because plants can turn CO2 into oxygen. More importantly, we should form thehabit of saving energy in our daily life.全球变暖的英语演讲稿范文4No one，regardless of race, religion or nationality, can deny that the worldwe live in is becoming increasingly intolerable because of the effects of globalwarming. According to many experts, even greater impacts are still on theway.There are numerous causes for this problem. On one hand, human-relatedemissions of carbon into the atmosphere is causing, and will in the futurecause, significant global warming according to the theory. On the other hand,the lack of knowledge about the importance of protecting environment hinders thesolving of the It is urgent that immediate and effective actions should be taken rightaway. First, more trees need to be planted to help improve and beautify theenvironment. Besides, stricter laws concerning global warming and irresponsibleuse of fuel resources have to be put into effect and achieved good results. In aword, there is a long way to go before we can take a comfortable world forgranted again .全球变暖的英语演讲稿范文5People around the world may feel that the climate has been getting steadilywarmer and warmer in recent years. Places which used to be abundant in snowfallhave frequently experienced snowfree(无雪的) winters. Drought lasts longer in somedry areas. People find that without air conditioners they could hardly work orfall asleep on hotter summer days.The side effects of global warming are alarminS. Awarmer global climatemelts the ice caps, raising sea levels. What is more, it disturbs weatherpatterns, causing droughts, severe storms, hurricanes (飓风). People suffer a lotfrom disasters relevant to global warming.To stop global warming we should make immediate and continual efforts. Wehope the situation will soon change. Global warming catches and holds ourconcern, for it affects us and will affect our later generations. We cannot waitany longer. Do it. Do it right. Do it right now.。
全球气候变暖英语演讲稿.doc
全球气候变暖英语演讲稿全球变暖英语演讲稿global ing, the gradual increase of the temperature of the earth’s loosphere as a result of the increase in greenhouse gases since the Industrial Revolution.The temperature of the atmosphere near the earth’s surface is ed through a natural process called the greenhouse effect. Visible, shortes from the sun to the earth, passing unimpeded through a blanket of thermal, or greenhouse, gases composed largely of ethane, nitrous oxide, and ozone. Infrared radiation reflects off the planet’s surface toal blanket. Some of it is trapped and reflected doperature suitable to life, about 60°F (16°C).全球变暖英语演讲稿Groenting the thermal blanket. It is generally accepted that this increase in the quantity of greenhouse gases is trapping more heat and increasing global temperatures, making a process that has beenbeneficial to life potentially disruptive and harmful. During the past century, the atmospheric temperature has risen 1.1°F (0.6°C), and sea level has risen several inches. Some projected, longer-term results of global ing include melting of polar ice, elts; profound changes in agriculture due to climate change; extinction of species as ecological niches disappear; more frequent tropical storms; and an increased incidence of tropical diseases.Among factors that may be contributing to global ing are the burning of coal and petroleum products (sources of carbon dioxide, methane, nitrous oxide, ozone); deforestation, ount of carbon dioxide in the atmosphere; methane gas released in animal ethane production, and use of fossil fuels.Much of the debate surrounding global ing has centered on the accuracy of scientific predictions concerning futureing. To predict global climatic trends, climatologists accumulate large historical databases and use them to create computerized models that simulate the earth’s climate. The validity of these models has been a subject of controversy. Skeptics say that the climate is too complicated to be accurately modeled, and that there are too many unknoe also question ate changes might simply represent normal fluctuations in global temperature. Nonetheless, for some time there has been general agreement that at least part of the observed ing is the result of human activity, and that the problem needs to be addressed. In 1992, at the United Nations Conference on Environment and Development, over 150 nations signed a binding declaration on the need to reduce global ing.In 1994, hoental Panel on Climate Change, concluded that reductions beyond those envisioned by the treaty ing. The folloperature of from 1.44 to 6.3°F (0.8–3.5°C) by 2100 if no action is taken to cut do 1 to 3.6°F (0.5–2°C) even if action is taken (because of already released gases thatosphere).A UN Conference on Climate Change, held in Kyoto, Japan, in 1997 resulted in an international agreement to fight global ing, issions of greenhouse gases by industrialized nations. Not all industrial countries, homediately signed or ratified the accord. In 2001 the G. inistration announced it ing. Despite the American move, most other nations agreed later in the year (in Bonn, Germany, and in Marrakech, Morocco) on the details necessary to convert the agreement into a binding international treaty, e into force in 2005 after ratification by more than 125 nations.Improved automobile mileage, reforestation projects, energy efficiency in construction, and national support for mass transit are among relatively simpler adjustments that could significantly loents include a gradual the use of fossil fuels, the elimination of chlorofluorocarbons,and the sloies of developing nations. In 2002 the Bush administration proposed several voluntary measures for sloissions of greenhouses gases。
全球变暖的演讲英语作文
全球变暖的演讲英语作文英文回答：Global warming, an alarming phenomenon, is a topic that demands immediate attention. The Earth's surface temperature has been steadily increasing over the past century, primarily due to human activities that release greenhouse gases into the atmosphere. The consequences of global warming are far-reaching and pose significant challenges to our planet and society.The primary driver of global warming is the burning of fossil fuels, such as coal, oil, and natural gas. These activities release carbon dioxide, methane, and other greenhouse gases into the atmosphere. These gases trap heat from the sun, causing the Earth's temperature to rise. The increase in greenhouse gas emissions is mainly attributed to the industrial revolution, which marked a shift towards reliance on fossil fuels for energy production and transportation.The effects of global warming are numerous. Melting glaciers and sea ice contribute to rising sea levels, threatening coastal communities and infrastructure. Extreme weather events, such as hurricanes, heat waves, and droughts, are becoming more frequent and intense. Changesin precipitation patterns are also observed, leading to flooding in some regions and water scarcity in others. These impacts not only cause physical and economic damage but also pose risks to human health, food security, and ecosystems.Mitigating global warming requires a collective effort from governments, industries, and individuals.Transitioning to renewable energy sources, such as solarand wind power, is crucial for decarbonizing our energy systems. Improving energy efficiency in buildings, transportation, and industrial processes can also significantly reduce greenhouse gas emissions. Additionally, conserving forests and promoting sustainable agriculture practices contribute to carbon sequestration and reduce the release of greenhouse gases.Adapting to the impacts of global warming is equally important. Enhancing infrastructure resilience, implementing early warning systems for extreme events, and investing in coastal protection measures can help communities cope with the challenges posed by climate change. Promoting sustainable land use practices, such as preserving wetlands and mangroves, can mitigate the effects of sea-level rise.Addressing global warming requires collaboration and commitment at all levels. Governments must enact policies that support the transition to a low-carbon economy and promote adaptation measures. Industries have a responsibility to reduce their carbon footprint and invest in sustainable practices. Individuals can contribute by making informed choices in their daily lives, such as conserving energy, reducing waste, and supporting sustainable businesses.中文回答：全球变暖。
全球变暖英语演讲稿范文
Ladies and Gentlemen,Good morning/afternoon. Today, I stand before you with a message of urgency and hope. The subject at hand is one that affects each and every one of us, our planet Earth. It is the issue of global warming, an escalating crisis that demands our immediate attention and collective action.We all know the Earth is our home, and like any good homeowner, we must take care of it. Unfortunately, our actions over the past century have left our planet's temperature rising at an alarming rate. The consequences of this warming are dire and far-reaching, impacting ecosystems, economies, and human lives.Let us start with the science. Global warming is primarily caused by the excessive emission of greenhouse gases, such as carbon dioxide, methane, and nitrous oxide. These gases trap heat in the Earth's atmosphere, leading to a gradual increase in the planet's temperature. The Intergovernmental Panel on Climate Change (IPCC) has reported that the global average temperature has already increased by 1.0 degrees Celsius since pre-industrial times, and this trend is expected to continue.The impacts of global warming are numerous and devastating. Rising sea levels threaten coastal communities, leading to flooding and loss of land. Extreme weather events, such as hurricanes, droughts, and heatwaves, are becoming more frequent and intense, causing widespread destruction and loss of life. Additionally, global warming is disrupting ecosystems, leading to the extinction of species and the degradation of natural habitats.So, what can we do to combat this crisis? The answer lies in a combination of individual, national, and international efforts.Firstly, we must take responsibility as individuals. Small changes in our daily lives can make a significant difference. By reducing our carbon footprint, we can help mitigate the effects of global warming. This means consuming less energy, recycling more, and choosingsustainable products. We can also support renewable energy sources and encourage our governments to invest in clean technologies.At the national level, governments must prioritize climate action. This involves implementing policies that reduce greenhouse gas emissions, investing in renewable energy infrastructure, and promoting sustainable development. It also means adapting to the changes that are already occurring, such as building sea walls and developing drought-resistant crops.Finally, we need to work together on an international scale. The global nature of climate change necessitates a coordinated response from all countries. This can be achieved through agreements like the ParisClimate Accord, where nations commit to reducing their greenhouse gas emissions and supporting climate adaptation efforts in developing countries.Ladies and Gentlemen,The challenge of global warming is immense, but it is not insurmountable. We have the knowledge, the technology, and the collective will to address this crisis. However, we must act now, before it is too late.Let us not forget that the future of our planet and the lives of our children and grandchildren depend on our actions today. By taking responsibility, investing in sustainable solutions, and working together, we can turn the tide against global warming and secure a brighter, more sustainable future for all.Thank you.。
全球气候变暖英语演讲稿
全球气候变暖英语演讲稿全球变暖英语演讲稿global warming, the gradual increase of the temperature of the earth's lower atmosphere as a result of the increase in greenhouse gases since the Industrial Revolution.The temperature of the atmosphere near the earth's surface is warmed through a natural process called the greenhouse effect. Visible, shortwave light comes from the sun to the earth, passing unimpeded through a blanket of thermal, or greenhouse, gases composed largely of water vapor, carbon dioxide, methane, nitrous oxide, and ozone. Infrared radiation reflects off the planet's surface toward space but does not easily pass through the thermal blanket. Some of it is trapped and reflected downward, keeping the planet at an averagetemperature suitable to life, about 60°F (16°C).全球变暖英语演讲稿Growth in industry, agriculture, and transportation since the Industrial Revolution has produced additional quantities of the natural greenhouse gases plus chlorofluorocarbons and other gases, augmenting the thermal blanket. It is generally accepted that this increase in the quantity of greenhouse gases is trapping more heat and increasing global temperatures, making a process that has been beneficial to life potentially disruptive and harmful. During the past century, the atmospheric temperature has risen 1.1°F (0.6°C), and sea level has risen several inches. Some projected, longer-term results of global warming include melting of polar ice, with a resulting rise in sea level and coastal flooding; disruption of drinking water supplies dependent onsnow melts; profound changes in agriculture due to climate change; extinction of species as ecological niches disappear; more frequent tropical storms; and an increased incidence of tropical diseases.Among factors that may be contributing to global warming are the burning of coal and petroleum products (sources of carbon dioxide, methane, nitrous oxide, ozone); deforestation, which increases the amount of carbon dioxide in the atmosphere; methane gas released in animal waste; and increased cattle production, which contributes to deforestation, methane production, and use of fossil fuels.Much of the debate surrounding global warming has centered on the accuracy of scientific predictions concerning futurewarming. To predict global climatic trends, climatologists accumulate large historical databases and use them to create computerized models that simulate the earth's climate. The validity of these models has been a subject of controversy. Skeptics say that the climate is too complicated to be accurately modeled, and that there are too many unknowns. Some also question whether the observed climate changes might simply represent normal fluctuations in global temperature. Nonetheless, for some time there has been general agreement that at least part of the observed warming is the result of human activity, and that the problem needs to be addressed. In 1992, at the United Nations Conference on Environment and Development, over 150 nations signed a binding declaration on the need to reduce global warming.In 1994, however, a UN scientific advisory panel, the Intergovernmental Panel on Climate Change, concluded that reductions beyond those envisioned by the treaty would be needed to avoid global warming. The following year, the advisory panel forecast a rise in global temperature of from 1.44 to 6.3°F (0.8–3.5°C) by 2100 if no action is taken to cut down on the production of greenhouse gases, and a rise of from 1 to 3.6°F (0.5–2°C) even if action is taken (because of already released gases that will persist in the atmosphere).A UN Conference on Climate Change, held in Kyoto, Japan, in 1997 resulted in an international agreement to fight global warming, which called for reductions in emissions of greenhouse gases by industrialized nations. Not all industrial countries, however, immediately signed or ratified the accord.In 2001 the G. W. Bush administration announced it would abandon the Kyoto Protocol; because the United States produces about one quarter of the world's greenhouse gases, this was regarded as a severe blow to the effort to slow global warming. Despite the American move, most other nations agreed later in the year (in Bonn, Germany, and in Marrakech, Morocco) on the details necessary to convert the agreement into a binding international treaty, which came into force in 2005 after ratification by more than 125 nations.Improved automobile mileage, reforestation projects, energy efficiency in construction, and national support for mass transit are among relatively simpler adjustments that could significantly lower U.S. production of greenhouse gases. More aggressive adjustments include a gradual worldwide shift awayfrom the use of fossil fuels, the elimination of chlorofluorocarbons, and the slowing of deforestation by restructuring the economies of developing nations. In 2002 the Bush administration proposed several voluntary measures for slowing the increase in, instead of reducing, emissions of greenhouses gases[文档可能无法思考全面，请浏览后下载，另外祝您生活愉快，工作顺利，万事如意!]。
全球变暖英语演讲稿
全球变暖英语演讲稿全球变暖英语演讲稿演讲稿具有观点鲜明，内容具有鼓动性的.特点。
在现实社会中，演讲稿的使用越来越广泛，在写之前，可以先参考范文，下面是小编精心整理的全球变暖英语演讲稿，仅供参考，希望能够帮助到大家。
Global WarmingThere is little doubt that the planet is warming. Over the last century, the planets temperature has risen by around 1 degree fahrenheit (0.6 of a degree celsius). The warmest since the mid 1800’s was the 1990s. The hottest years recorded were 1997, 1998, 2001, 2002, 2003.The United Nations panel on climate change projects that the global temperatures will rise 3-10 degrees fahrenheit by the century’s end - enough to have the polar caps all but melted. If the ice caps melt, a vast majority of our countries borders will be under water. Monuments and great buildings, as well as homes and lives will be under water, including New York City.So now we know what some of the causes are for global warming, how can we as individuals do our part to help save the planet?The answer is simpler than you may think. You don’t have to go miles away from home to protest, or spend masses of money. If you try to follow the few simple steps that I shall now give you, you will have started to help us all.Firstly, plant a tree. This could be easier than it sounds. Join or help out a local wildlife group and ask to plant a tree. Trees, when fully grown, will help keep the planet cooler. On the same point, you could protest against the demolition of the rainforests. This is the same principle, we need the trees to cool our planetand yet they are chopping them down to create roads or homes.Something as simple as walking instead of taking the car will help reduce pollution. As well as stopping pollution, you are giving yourself exercise, something important for our bodies. So the next time you get into your car, or your motorbike, think - do I have to make this journey by vehicle or can I walk?When you are at home, and your getting a little cold. Put a jumper on and do not adjust the heating. The extra heat produced by our homes also affects the planet. So try wearing an extra layer in winter.If possible, buy your fruit and vegetables from local suppliers. And try to avoid imported goods. The more foreign food that we import the more pollution from aeroplanes and boats it will create.Keeping to the speed limit can also help the environment. The more you speed the more petrol you are going to use, making the pollution higher. Also, SUV’s make about six times their own weight in CO2 each year. A small efficient diesel car covering the same distance not only uses much less fuel; it makes two thirds less.If possible use solar energy, after all it is free; all you need to buy is the equipment. You can get much of your hot water and heating from the sun and even generate electricity.Reduce, reuse and recycle. Only buy what you need; don’t stock the cupboards with things you may or may not use. Reuse whatever you can, like containers and paper, and recycle what you cannot reuse. It really is as simple as that.Finally turning off unused sources of power such as televisions and heaters will help the environment, as well as save you money.If everybody stuck to these rules, we would be doing a great thing by protecting the earth. So please take into consideration what I have said, and try to do your part. After all, it will be our next generation that will feel the effects.。
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本文部分内容来自网络整理，本司不为其真实性负责，如有异议或侵权请及时联系，本司将立即删除！== 本文为word格式，下载后可方便编辑和修改！ ==全球变暖英语演讲稿(精选多篇)第1篇第2篇第3篇第4篇第5篇更多顶部目录∙第一篇：全球变暖英语演讲稿∙第二篇：英语作文全球变暖∙第三篇：全球变暖英语作文∙第四篇：英语作文范文全球变暖∙第五篇：英语作文全球变暖∙更多相关范文正文第一篇：全球变暖英语演讲稿è??ò±??ˉó￠ó??y?2??.txt10óeá??′??￡?éú?üa?3ìé?μ????ˉ?éò??ì3éò???à?ìì￡?óeá??′??￡?1aμ￥?éò??yò?3éò???oè??￡?óeá??′??￡???à??éò??à·?3éaú?2μ??ê?¨?￡global warmingthere is little doubt that the planet is warming. over the last century, the planets temperature has risen by around 1 degree fahrenheit (0.6 of a degree celsius). the warmest since the mid 1800?ˉs was the 1990s. the hottest years recorded were 1997, 1998, 201X, 201X, 201X.the united nations panel on climate change projects that the global temperatures will rise 3-10 degrees fahrenheit by the century?ˉs end - enough to have the polar caps all but melted.if the ice caps melt, a vast majority of our countries borders will be under water. monuments and great buildings, as well as homes and lives will be under water, including new york city.so now we know what some of the causes are for global warming, how can we as individuals do our part to help save the planet?the answer is simpler than you may think. you don?ˉt have to go miles away from home to protest, or spend masses of money. if you try to follow the few simple steps that i shall now give you, you will have started to help us all.firstly, plant a tree. this could be easier than it sounds. join or help out a local wildlife group and ask to plant a tree. trees, when fully grown, will help keep the planet cooler. on the same point, you could protest against the demolition of the rainforests. this is the same principle, we need the trees to cool our planet and yet they are chopping them down to create roads or homes.something as simple as walking instead of taking the car will help reduce pollution. as well as stopping pollution, you are giving yourself exercise, something important for our bodies. so the next time you get into your car, or your motorbike, think - do i have to make this journey by vehicle or can i walk?when you are at home, and your getting a little cold. put a jumper on and do not adjust the heating.the extra heat produced by our homes also affects the planet. so try wearing an extra layer in winter.if possible, buy your fruit and vegetables from local suppliers. and try to avoid imported goods. the more foreign food that we import the more pollution from aeroplanes and boats it will create.keeping to the speed limit can also help the environment. the more you speed the more petrol you are going to use, making the pollution higher. also, suv?ˉs make about six times their own weight in co2 each year. a small efficient diesel car covering the same distance not only uses much less fuel; it makes two thirds less.if possible use solar energy, after all it is free; all you need to buy is the equipment. you can get much of your hot water and heating from the sun and even generate electricity.reduce, reu se and recycle. only buy what you need; don?ˉt stock the cupboards with things(推荐打开范文网) you may or may not use. reuse whatever you can, like containers and paper, and recycle what you cannot reuse. it really is as simple as that.finally turning off unused sources of power such as televisions and heaters will help the environment, as well as save you money.if everybody stuck to these rules, we would be doing a great thing by protecting the earth. so please take into consideration what i have said, and try to do your part. after all, it will be our next generation that will feel the effects.第二篇：英语作文全球变暖全球变暖environmental protectionno one，regardless of race, religion or nationality, can deny thatthe world we live in is becoming increasingly intolerable because of the effects of global warming. according to many experts, evengreater impacts are still on the way.there are numerous causes for this problem. on one hand, human-related emissions of carbon into the atmosphere is causing, and willin the future cause, significant global warming according to the theory. on the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of theit is urgent that immediate and effective actions should be takenright away. first, more trees need to be planted to help improve and beautify the environment. besides, stricter laws concerning global warming and irresponsible use of fuel resources have to be put into effect and achieved good results. in a word, there is a long way togo before we can take a comfortable world for granted again .many people believe that human activity is causing the earth’s temperature to rise. they say that this global warming will have dreadful consequences for our environment, such as drought and flooding. mwhat should governments do to help prevent global warming? give reasons for your suggestions.the earth’s temperature is rapidly changing. as a result there has been a lot of climate change such as heat waves, droughts and floods. scientists believe that this is the result of human activity, whichis polluting the earth’s atmosphere. this could become a disaster if governments do not act to help prevent global warming. they can actin three ways; by supporting research, by making laws and by keeping the general public informed.firstly, governments can support research.for example, they should encourage companies to develop vehicles that cause less pollution. they should also supportalternative sources of electricity from wind and water rather than from oil and coal. as well, they should sponsor conferences to discuss the effects of greenhouse gas emissions and possiblesolutions to the problem.secondly, they should make laws that limit the amount of greenhouse gases that companies can emit. private companies should be rewarded for following these laws. they should also be punished for creating pollution.finally, everybody is affected by global warming. therefore, it is important thatgovernments involve individuals in the problem solving process. for example they should encourage households to save as much energy as possible by using more efficient light bulbs or less hot water. they should also encourage the public to recycle, and this should be compulsory for everyone. another way of saving energy is by public transport systems. governments should spend money on public transport to make it as easy as possible for the public to save energy.in summary, it is clear that there are a lot of things that governments can do to prevent global warming. they should involve companies, support scientists and encourage individuals to protect the planet.第三篇：全球变暖英语作文全球变暖英语作文作文一people around the world may feel that the climate has been getting steadily warmer and warmer in recent years. places which used to be abundant in snowfall have frequently experienced snowfree winters. drought lasts longer in some dry areas. people find that without air conditioners they could hardly work or fall asleep on hotter summer days.the side effects of global warming are alarmins. a warmer global climate melts the ice caps, raising sea levels. what is more, it disturbs weather patterns, causing droughts, severe storms,。