海洋污染英文演讲稿
海洋污染-英文演讲稿.ppt
Pathogens, infectious agents, including pathogens, disease eggs, viruses. Pathogens can survive in the water can enter the body through the food chain, which make you sick
Measure：Sewage marine disposal
Ocean disposal of sewage is prohibited or effective measures to limit emissions and freedom of sewage shore random row, concentrated pretreatment of sewage works system, transportation by pipeline to the underwater depth of the ocean, emissions by the diffuser, so that inas small as possible within a high degree of dilution, to reduce the impact on the environment. This sewage marine disposal engineering, compared with the conventional secondary treatment of sewage, saving 1/2 to 1/3 of investment in infrastructure and operation and management costs, covering 30 to 40 percent reduction in benefits are enormous.
海洋污染英文口头报告作文
海洋污染英文口头报告作文英文：Marine pollution is a serious issue that affects our oceans and the creatures that live in them. There are many different types of marine pollution, including oil spills, plastic waste, and chemical contamination.One of the most devastating forms of marine pollutionis oil spills. These spills can have a catastrophic impact on marine life, destroying habitats and killing off entire populations of animals. For example, in 2010, the Deepwater Horizon oil spill in the Gulf of Mexico killed an estimated 1 million birds and 5,000 marine mammals.Another major source of marine pollution is plastic waste. Every year, millions of tons of plastic end up in our oceans, causing harm to marine life and ecosystems. For instance, sea turtles often mistake plastic bags for jellyfish and ingest them, leading to blockages in theirdigestive systems and ultimately death.Chemical contamination is also a significant problem in our oceans. Industrial waste, agricultural runoff, and sewage all contribute to the presence of harmful chemicals in our waterways. These chemicals can accumulate in the tissue of marine animals, leading to health problems and even death.中文：海洋污染是一个严重的问题，影响着我们的海洋和生活在其中的生物。
海洋污染 英文演讲稿资料讲解
3.
alien species invasion
with the development of China's ocean transportation, The spread of breeding, and soliciting, foreign Marine species' quantity increased sharply resulting in the Marine ecological system structure's imbalance, function degradation loss of diversity, whichmakes Chinese ocean environment faces increasing pressure of intrusion.
Pathogens, infectious agents, including pathogens, disease eggs, viruses. Pathogens can survive in the water can enter the body through the food chain, which make you sick
Wastewater containing organic and nutrient substances that contain protein, fat, amino acids, carbohydrates and other ozone-depleting organic matter and nitrogen, phosphorus and other nutrients in wastewater
The five wastewater discharged into the ocean
保护海洋的英文演讲稿
保护海洋的英文演讲稿Pollution in the ocean is a major problem that is affecting the ocean and the rest of the Earth, too. Pollution in the ocean directly affects ocean organisms and indirectly affects human health and resources. Oil spills, toxic wastes, and dumping of other harmful materials are all major sources of pollution in the ocean. People should learn more about these because if people know more about pollution in the ocean, then they will know more about how to stop pollution.What are toxic wastes?Toxic wastes are poisonous materials that are being dumped into the ocean. They harm many plants and animals in the ocean and have a huge impact on our health. Toxic waste is the most harmful form of pollution to sea life and humans. When toxic waste harms an organism, it can quickly be passed along the food chain and may eventually end up being our seafood. In the food chain, one toxic organism gets eaten by another, larger animal, which gets eaten by another animal, and can end up being our seafood. Toxic waste gets into seas and oceans by the leaking of landfills, dumps, mines, and farms. Farm chemicals and heavy metals from factories can have a very harmful effect on marine life and humans.Many fishermen believe that the toxic chemicals in the ocean are killing much of the fish population. One of the most harmful chemicals in the ocean is lead. Lead can cause many health problems. Itcan damage the brain, kidneys, and reproductive system. Lead can also cause birth defects for people. It has been shown to cause low IQ scores, slow growth, and hearing problems for small children.House and car paint and manufacturing lead batteries, fishing lures, certain parts of bullets, some ceramic ware, water pipes, and fixtures all give off lead.Many things found in the ocean may cause seafood to be dangerous to human health. The effect on humans from contaminated seafood may include birth defects and nervous system damage. Medical waste found in the ocean is being tested to see if swimmers have a chance of developing Hepatitis or AIDS. Other waste has been known to cause viral and bacterial diseases. This type of pollution can be stopped by watching what pollution we are letting into the ocean. People are trying to decrease the amount of waste in the oceans by recycling as much garbage as they can so there is a smaller amount of very harmful materials in the ocean.Boating Pollution Prevention TipsWhenever someone takes their boat onto the water for a ride, it is creating pollution that can be very harmful to the sea life.Boating pollution is the pollution that comes from the boat’s engine when it is running, and it pollutes the water, killing animals with the chemicals in the exhaust from the engine. The engine gives off excess gasoline, which pollutes the waters and ends up killing the animals. In order to make as little pollution as possible, what everyone can do tohelp is: Only turn a boat engine on all the way when you need to. Don’t take your boat out into the water if you don’t need to. Be sure to store and transport gasoline in places where there isn’t any direct sunlight because the gasoline will evaporate, and all of the gases that have been evaporated will pollute the air. Every year, buy new or cleaner marine engines for your boats.Garbage DumpingGarbage dumping is the dumping of harmful materials into the ocean like human waste, ground-up garbage, water from bathing, and plastics. Most of the waste that has been dumped into the ocean in the early 1990’s is still there today. One main cause of garbage dumping occurs when sewage pipes share their space with storm water drains. Rainfall causes the sewage pipes to overflow and the sewage waste mixes with the storm water drain, which flows into another water source such as a lake or river. After that, the garbage pollutes the ocean, kills plants and animals in the water (for example, the plastic rings that are around pop cans can get around an animal’s neck, causing it to suffocate), and makes the water dirty.。
海洋污染英文口头报告作文
海洋污染英文口头报告作文Well, let me tell you about ocean pollution. It's a serious problem that affects not only marine life, but also humans who rely on the ocean for food and recreation.One of the biggest culprits of ocean pollution is plastic. Every year, millions of tons of plastic waste end up in the ocean, harming marine animals who mistake it for food or get entangled in it. It's a heartbreaking sight to see a sea turtle with a plastic straw stuck in its nostrilor a bird with a plastic ring around its neck.Another source of ocean pollution is oil spills. Whenoil spills occur, they can have devastating effects on marine life and ecosystems. Oil can coat the feathers of birds, making it impossible for them to fly, and it cankill fish and other marine animals by suffocating them or poisoning them.Chemical pollution is also a major problem in the ocean.Chemicals from agricultural runoff, sewage, and industrial waste can contaminate the water and harm marine life. Some chemicals can even bioaccumulate, meaning they build up in the tissues of animals over time, leading to health problems and even death.Overfishing is another issue that contributes to ocean pollution. When fish populations are depleted, it can disrupt the balance of the ecosystem and lead to the collapse of certain species. It's important to practice sustainable fishing practices to ensure that we don't deplete the ocean's resources.In conclusion, ocean pollution is a serious problem that requires immediate action. We need to reduce our use of plastic, prevent oil spills, regulate chemical use, and practice sustainable fishing practices. It's up to all of us to protect the ocean and the life it supports.。
保护海洋英语演讲稿
保护海洋英语演讲稿保护海洋的英语演讲稿Sea pollution is becoming an increasing problem for our planet and we have a responsibility to reduce sea pollution.I need to describe the problem. Our ship currently dumps all its rubbish into the sea.Its easy to result in huge endanger. First of all, Non-organic substances such as plastic bags kill fish and whales. Because fish get trapped and whales cannot digest them. Secondly some rubbish is inherently toxic.I can suggest some solutions. First and foremost we can create a better system of disposing of rubbish for instance. We ought to store rubbish. Next, we are supposed to make ships environmentally and friendly.A case in point is that we should stop providing plastic bags.We must act now before it is too late!有关保护海洋的英语演讲稿The seas and oceans receive the brunt of human waste, whether it is by deliberate dumping or by natural run-off from the land.In fact over 80% of all marine pollution comes fromland-based activities and many pollutants are deposited in estuaries and coastal waters. Here the pollutants enter marine food chains, building up their concentrations until they reach toxic levels. It often takes human casualties to alert us to pollution and such was the case in Minimata Bay in Japan when many people died as a result of a pollutant building up in food chains. A factory was discharging waste containing methyl mercury in low concentrations into the sea and as this pollutant passed through food chains it became more concentrated in the tissues of marine organisms until it reached toxic levels.As a consequence 649 people died from eating fish and shellfish contaminated with mercury and 3500 people suffered from mercury poisoning.保护海洋英语演讲稿范文Future marineKnow you today from the 20xx, let me do a return tour, you tour in 2030 with the Ocean, I think you must be harvested. As we all know, oceans of the Earths seven tenths, very serious marine pollution in 20xx, but in 2030, due to advanced science and technology, decontamination robot has become the bane of marine pollution, so, when there is no pollution in the ocean.Now, I take you first multi-functional reception, and replace changes in the marine location device, it all took us off to another world. Todays oceans, is home to human beings, 50 percent of people worldwide live in the ocean, you will find it very curious about how to survive in the ocean? Fact Well, Sea World, where there is an oxygen control room, Oxygen produced from here, through the oxygen cylinder sent to every corner of Ocean, people breathing in fresh oxygen, emit carbon dioxide, and then by the oxygen control room to receive, but also to create such a cycle of oxygen ... ....Harbour fish is strange, since the sea water into fresh water, the fish learned human language, but also to talk with people it can be fun! You to the front of a large group of fish, fish said: Good morning! Fish will speak English, I am really not believe it. Listen to my introduction to you on the residential areas. Although before you see is a blank, but people live here. The sea and land were not the same person, they food is simple, a simple food Dan can be over 100 days, so they are very relaxed. Live it? To four sea as their home, think of where to sleep on where to sleep, carefree.Then, you visit the Royal Palace, Park ... ... musthave felt very grand, magnificent it! Perhaps you worry about, so many people living in the seabed, the environment will not occur the problem? Not. Harbour achieved without factory, but there are production. And no worse than the production of the land, because we row down the waste land, water, through the decontamination robot pass make the robot for processing, making available all kinds of things ... ... strange, wonderful sea world tour finished, how? I am sure you will feel the power of science is so magical. 保护海洋英语演讲稿。
海洋污染的英语演讲稿
海洋污染的英语演讲稿3海洋污染英语演讲稿Sea pollutionBetween 75 and 80% of marine pollution is caused by land, particularly agriculture. 30% of this is from the atmosphere. Around 12% of the pollution is caused by maritime transport.In South America, 98% of domestic wastewater ends up, untreated, in the sea. The countries along the Mediterranean Sea throw 50 million tons of waste into it every year and the Chinese throw 60 million tons of waste into the Yellow sea daily. Over half of the hydrocarbon discharge comes from continents, 5% comes from oil tanker accidents, 20% comes from waste and other ship-related accidents, 4% from sea exploitation and 11 to 15% is due to natural causes. Accidental pollution through hydrocarbon is significantly decreasing and only represents a small percentage of waste through degassing estimated at between 1.5 and 3 million tons of oil a year. In 2023, according to the WWF, between 0.7 and 1.3 million tons of oil were spread by degassing in the Mediterranean. According to the Ifremer (the French Institute for Exploitation of the Sea), coastal water pollution cost the world economy almost 12.8 billion dollars in 2023.Marine pollution is the result of products being thrown into seas and oceans, mostly by mnkind: domestic waste (sewage and rubbish, pollutants in runoff water...), industrial waste (hydrocarbons, metals, synthetic chemical and organic substances, radionuclides...) and agricultural waste (fertilisers, pesticides...).This includes water pollution and marine sediments, and more generally all damage to marine ecosystems caused by harmful substances being discharged into the sea, either by their nature or their quantity.。
海洋污染英文精选作文
海洋污染英文精选作文赤潮不仅给海洋环境、海洋渔业和海水养殖业造成严重危害,而且对人类安康甚至生命都有影响。
海洋污染的英文精选作文怎么写？下面是小编整理的海洋污染英文精选作文，欢迎阅读！海洋污染英文精选作文【一】Ｉ am a member of the marine environmental protection team. Ｉt is my duty to protect the marine environment and regularly check the marine ecology.Ｏne morning, Ｉ and two members of the group as usual sit on patrol boats to the Ｓea Ｐatrol, when our ship sailed to the coast of Ｎew Ｓouth Ｗales, Ａustralia Ｙamuba, seawater test system suddenly issued a "beep beep." Ｔhe sound of the alarm, Ｉ hurried out of the computer monitor image viewing, a look at the screen and Ｉ was shocked, usually blue sea disappeared, a layer of white foam accumulation in the sea, with the waves rising and falling, like a great bath bubble bath. Ｔhe turbidity of foam water toward the beach, rushed against the shore of the vacationers, people fled in panic. Ｗhat happened? Ｗhat's the white one? Ｗhy is that? Ｗill there be any danger? Ａ series of questions appeared in my mind. Ｉ'll report the danger to the superior and tell us the situation immediately. Ｉn order to find out the reason we decided topersonally take some foam samples, entered into "cappuccino" of the sea, and my team members are niezhao Ｋhan, Ｉ do not know the unknown material much harm to the human body. Ｗe wear the blue suit, wearing a long plastic gloves and protective environment, holding two experimental glass bottles, dive under the sea, Ｉ found the sea under the sea is deep blue, the water turbidity than usual, only white foam floating on the sea surface, there is nothing to stimulate the taste. Ｗe soon picked up the sample and sent a signal to the headquarters waiting for the experts to arrive.Ａfter a careful examination of experts, found that the unknown white foam, is due to a large number of fresh water from the river flows into the ocean, and the ocean pollution (waste plastic products, such as rotten fish and seaweed and so on) the interaction of the formation, in addition, the region is experiencing strong airflow. Ｔhe formation of huge waves in the sea, the water makes the bubble rapidly upward rotation, and gathered on the shore, the bigger wave bubble more, not particularly harmful to human.Ｔhat expert conclusion, our heart is considered hanging down, but my heart is still a widespread concern, now marine ecological situation is not optimistic, the reason is verysimple, is that people who do not own endless destruction, there are almost daily reports, the factory and the pollution of the river, the red tide every year rujierzhi. Ｔhe ocean became cloudy, and even the sea was full of poison. Ｔhis is one of the most serious and urgent problems in marine environmental protection work today. Ｉhope everyone will consciously defend the ocean and defend our blue land!海洋污染英文精选作文【二】Ｓince childhood, the teacher has taught us that the sea has nurtured our life, and every earth man should contribute his strength to the protection of the marine environment.Ａs we all know, the ocean is very important to all of us. Ｉt occupies 71% of the earth's surface area, far from the space, the earth is like a crystal clear blue crystal ball, this is the earth is also known as "water polo" reasons. Ｔhe destruction of the oceans would therefore affect the entire planet.Ｄuring the holidays Ｉ most love to the seaside, the light foot on the beach. Ｓoon the water will diffuse to cover a string of footprints, running tired to see the sea, standing on the high rocks overlooking the distant horizon, the sea blue naughty beat the shore, brave bird the shuttle in the surf, hopethis moment forever in my mind!Ｂut the latest marine pollution news more and more, when Ｉsee the news, Ｉwas worried about the sea, for human selfishness shame, anger is human blind pursuit of economic growth caused by the consequences of marine pollution. Ｉ am increasingly worried that small life in the sea will be hurt, worried that seabirds lost their homes to live, and that one day people will be punished by nature.Ｔhe selfless help us, but we in turn destroy it, this is not the teacher taught us the story of ingratitude? Ｔherefore, we must not forget the contribution of the sea, we should take good care of it, and treat it as a mother, care and care. Ｗhen we hurt it, we should feel guilty and should make more compensation.Ｐrimary small power is not small, we can start from little things, such as the usual pocket money saved up to protect marine funds, while on holiday to the seaside to pick up trash, can promote the protection of the ocean to the side of the man's knowledge...... Ｌet us take action and dedicate ourselves to the protection of the seas!海洋污染英文精选作文【三】Ｂefore, our ocean is so beautiful, sparkling, refreshing, linger. Ｂut now?! Ｔheseseas have been seriously polluted, and whether they are Ｙalong Ｂay or the Ｌiuyang Ｒiver, they can see piles of garbage and give off a bad smell.Ｓo what caused it? Ｗe can only blame ourselves. Ｔhey are mainly crude oil from oil tankers and oil wells, pesticides and fertilizers used in farms. Ｔhe waste water from factories, outflow of mineral acid solution, they make the most of the ocean, lake pollution, biological results not only can grow, birds and humans may be poisoning death by eating these creatures. Ｉt's an incredible but sure number, with 25 thousand people (including children) dying every 24 hours from fish and fish in the polluted sea water. Ｎot only that, the president of the Ｃhinese Ａcademy of engineering, the chairman of the lake environment research scientist, Ｐrofessor Ｌiu Ｈongliang5500 km river research report shows that twenty-three point three percent of the river section water pollution serious and cannot be used for irrigation, forty-five percent river fish, eighty-five percent of drinking water standards do not meet the human, but also the ecological functions of rivers self-cleaning severe recession, severe situation. Ｗhen our astronauts fly up into space and see our earth, what they seeis a crystal ball with blue and white streaks interlaced. Ｂut if we pollute the sea again, then the blue will fade away and the earth will become white!Ｉn order that we may have a better tomorrow and live a better life for our children and grandchildren, let us work together!。
【2018最新】海洋污染的英语演讲稿-范文模板 (5页)
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！ ==海洋污染的英语演讲稿英语演讲的有效性在很大程度上有赖于理性诉诸、情感诉诸和人品诉诸( 三诉诸 )在演讲中的运用。
这三种诉诸形式在演讲语篇中有着各自不同的实现方法,这些方法的合理搭配运用体现的是英语演讲的修辞要求。
下面是小编为你整理的海洋污染的英语演讲稿内容，希望对你有帮助。
1海洋污染的英语演讲稿Future marineKnow you today from the 201X, let me do a return tour, you tourin 2030 with the "Ocean", I think you must be harvested. As we all know, oceans of the Earth's seven tenths, very serious marine pollution in 201X, but in 2030, due to advanced science and technology, "decontamination robot" has become the bane of marine pollution, so, when there is no pollution in the ocean. Now, I take you first "multi-functional reception", and replace "changes in the marine location device", it all took us off to another world. Today's oceans, is home to human beings, 50 percent of people worldwide live in the ocean, you will find it very curious about how to survive in the ocean? Fact Well, Sea World, where there is an "oxygen control room," Oxygen produced from here, through the "oxygen cylinder" sent to every corner of Ocean, people breathing in fresh oxygen, emit carbon dioxide, and then by the "oxygen control room" to receive, but also to create such a cycle of oxygen ... ....Harbour fish is strange, since the sea water into fresh water, the fish learned human language, but also to talk with people it can be fun! You to the front of a large group of fish, fish said: "Good morning!" Fish will speak English, I am really not believe it. Listen to my introduction to you on the residential areas. Although before you see is a blank, but people live here. The sea and land were not the same person, they food is simple, a "simple food Dan" can be over 100 days, so they are very relaxed. Live it? To four "sea" as their home, think of where to sleep on where to sleep, carefree.Then, you visit the Royal Palace, Park ... ... must have feltvery grand, magnificent it! Perhaps you worry about, so many people living in the seabed, the environment will not occur the problem? Not. Harbour achieved without factory, but there are production. And no worse than the production of the land, because we row down the waste land, water, through the "decontamination robot" "pass" "make the robot" for processing, making available all kinds of things ... ... strange, wonderful sea world tour finished, how? I am sure you will feel the power of science is so magical.2 关于海洋污染的英语演讲稿Pollution in the ocean is a major problem that is affecting the ocean and the rest of the Earth, too. Pollution in the ocean directly affects ocean organisms and indirectly affects human health and resources. Oil spills, toxic wastes, and dumping of other harmful materials are all major sources of pollution in the ocean. People should learn more about these because if people know more about pollution in the ocean, then they will know more about how to stop pollution.What are toxic wastes?Toxic wastes are poisonous materials that are being dumped into the ocean. They harm many plants and animals in the ocean and have a huge impact on our health. Toxic waste is the most harmful form of pollution to sea life and humans. When toxic waste harms an organism, it can quickly be passed along the food chain and may eventually end up being our seafood. In the food chain, one toxic organism getseaten by another, larger animal, which gets eaten by another animal, and can end up being our seafood. Toxic waste gets into seas and oceans by the leaking of landfills, dumps, mines, and farms. Farm chemicals and heavy metals from factories can have a very harmful effect on marine life and humans.Many fishermen believe that the toxic chemicals in the ocean are killing much of the fish population. One of the most harmfulchemicals in the ocean is lead. Lead can cause many health problems.It can damage the brain, kidneys, and reproductive system. Lead can also cause birth defects for people. It has been shown to cause lowIQ scores, slow growth, and hearing problems for small children. House and car paint and manufacturing lead batteries, fishing lures, certain parts of bullets, some ceramic ware, water pipes, andfixtures all give off lead.。
海洋污染英语演讲稿
海洋污染英语演讲稿Ladies and gentlemen,Today, I stand before you to address a pressing concern that affects not only our oceans but also the well-being of our planet – ocean pollution. Ocean pollution, caused by human activities, is a global problem that demands immediate attention and collective action. It threatens the delicate balance of marine ecosystems, harms marine life, and ultimately affects the livelihoods of millions of people who depend on the oceans for their sustenance and survival.First and foremost, let us understand the various sources of ocean pollution. The disposal of plastic waste is one of the major contributors to this issue. According to recent studies, approximately eight million tons of plastic waste end up in our oceans every year. This plastic waste not only visibly damages and pollutes our beaches and shorelines but also poses a significant threat to marine life. Sea turtles, for example, often mistake plastic bags for jellyfish and ingest them, leading to their death. Additionally, industries and ships are major sources of chemical pollutants, such as oil spills, heavy metals, and toxins, which contaminate the water and pose severe threats to marine flora and fauna.Furthermore, the consequences of ocean pollution are devastating. Overfishing, driven by unsustainable fishingpractices, disrupts the delicate balance of marine ecosystems and threatens the survival of various fish species. Coral reefs, known as the rainforests of the seas, face extinction due to the increasing acidification of the water caused by pollution. This not only affects the colorful marine life that depends on coral reefs but also disrupts the coastal protection they provide against storms and tsunamis. Moreover, the polluted waters can lead to an imbalance in the oxygen levels, resulting in widespread death of marine life and creating dead zones where no life can survive.Additionally, promoting sustainable fishing practices and regulating the fishing industry can help restore the balance of marine ecosystems. Protecting and conserving endangered species and their habitats, such as coral reefs and mangroves, iscritical to maintaining the diversity and resilience of our oceans. We must also invest in innovative solutions, such as developing biodegradable alternatives to plastic and promoting the use of clean energy sources in industries and ships.Finally, individuals can contribute to the fight against ocean pollution through simple daily actions. For instance, using reusable shopping bags, reducing single-use plastics, properly disposing of waste, and participating in coastal clean-up activities can make a significant impact on reducing ocean pollution.In conclusion, ocean pollution is a global crisis that demands immediate action from all stakeholders. It threatens marine life, disrupts ecosystems, and affects the livelihoods of millions of people. By raising awareness, implementing strict regulations, promoting sustainable practices, and taking individual actions, we can all play a role in preserving our oceans for future generations. Let us join hands and work together to protect our oceans and ensure a sustainable future for all. Thank you.。
水污染英语演讲稿
水污染英语演讲稿第一篇：水污染英语演讲稿Dear Sir or Madam,I’m writing to you to state my view on the water pollution problem.It is generally accepted that water pollution is a serious public hazard today.Rivers all over the world are becoming polluted with garbage and dangerous chemicals.Ships contribute to the problem because they rely on rivers for disposing of wastes.Oil and other chemicals can kill fish and make water unsafe for drinking.Because they rely on rivers for disposing of wastes.Oil and other chemicals can kill fish and make water unsafe for drinking.In a word, polluted water is a big problem to everyone.From .As you know, people depend on water to live on.They should be involved in finding a solution to this problem.I think, certain counter measures need to be taken as soon as possible.T o begin with, the governments of all countries are supposed to formulate rules and regulations to deal with the pollution problem.In addition, factories in towns and cities must be prohibited from draining waste liquids into rivers before they are totally treated and purified.I feel if they violate relevant rules or laws, they should be fined heavily.Certainly, there are some other cures which are worth adopting.As far as future prospect is concerned, I am sure that good results will be achieved in this respect.Rivers which used to be contaminated by industrial wastes will be cleaned and fish which could not live there a few years ago will be again.To conclude, it seems obvious that tomorrow will be better and brighter only if everyone does his part and tries hard to seek solutions for its controlIf any further comment on the issue is required, pleasedon’t hesitate to write to me.Thanks.Yours si ncerely paul Sears第二篇：水污染英语作文水污染英语作文pring is tht best season of the year.The weather gets warmer and warmer.My clas i'amates and I took a one-day sightseeing around our city.The scene was pretty.But when we saw the rivers along our city, I felt very sorry, and thoughit a lot.With the development of modern agriculture and industry, more and more waste water is being poured into rivers.It has caused serious pollution.The river is becoming so dirty that no living things can live in it.The river is giving off a terrible smell.We make an urgent appeal that measures should be taken to cope with the situation.Our government should start building various facilities such as sewage treatment!plant and encourage scientists to work out more and better ways to reduce the pollution of water.Water is tho source of our lives.It is very important to protect water.春天是一年中最好的季节，天气变得越来越暖和。
海洋污染 英语作文
海洋污染英语作文Ocean pollution is a serious issue that we need to address immediately. The amount of plastic waste in the ocean is staggering, and it's causing harm to marine life.Oil spills are another major source of ocean pollution. These spills can devastate entire ecosystems and take years to clean up. We need to do more to prevent these disasters from happening in the first place.Chemical pollution is also a significant problem in our oceans. Pesticides, fertilizers, and other chemicals can have devastating effects on marine life and the health of our oceans. We must find safer alternatives and better ways to dispose of these harmful substances.Overfishing is yet another issue that is contributing to ocean pollution. When we overfish, we disrupt the delicate balance of marine ecosystems and threaten the survival of many species. We need to implement sustainablefishing practices to protect our oceans for future generations.In conclusion, ocean pollution is a complex and urgent problem that requires immediate action. We must all do our part to reduce our impact on the oceans and work together to find solutions to this critical issue. Our oceans are precious and vital to life on Earth, and we must do everything we can to protect them.。
海洋污染英语作文以第一人称
海洋污染英语作文以第一人称英文回答：As I gaze upon the tranquil waters that once mirrored the azure sky, my heart sinks with sorrow. The ocean, once a sanctuary of life, now lies tainted by the relentless onslaught of human indifference.Every day, countless tons of plastic, chemicals, and hazardous waste are poured into our oceans, choking its inhabitants and disrupting its delicate ecosystem. Microplastics, invisible to the naked eye, pervade the water column, entangling marine life and entering our food chain.Toxic chemicals, such as mercury and PCBs, accumulate in the bodies of fish and marine mammals, causing health problems and reproductive disorders. Oil spills, a grim reminder of our dependence on fossil fuels, spread like a malignant cancer across the surface, suffocating everythingin their path.The consequences of ocean pollution are far-reaching. Coastal communities, dependent on fisheries and tourism, suffer as marine life dwindles and beaches become fouled. Marine ecosystems, the foundation of our planet's health, are destabilized, threatening the services they provide us, such as oxygen production and carbon sequestration.The onus falls upon us, as stewards of the planet, to address this crisis. Governments must implement stringent regulations and enforce them vigorously. Industries must transition to sustainable practices that prioritize environmental protection. And individuals must make conscious choices that minimize their impact on the ocean.By reducing our plastic consumption, properly disposing of waste, and supporting ocean conservation initiatives, we can collectively restore the health of our oceans. The future of our planet depends on it.中文回答：每当眺望眼前的平静水域，这片曾经如碧空一样湛蓝的海洋，都会让我感到万分悲痛。
海洋污染 英文演讲稿
Measure：Sewage marine disposal
Ocean disposal of sewage is prohibited or effective measures to limit emissions and freedom of sewage shore random row, concentrated pretreatment of sewage works system, transportation by pipeline to the underwater depth of the ocean, emissions by the diffuser, so that inas small as possible within a high degree of dilution, to reduce the impact on the environment. This sewage marine disposal engineering, compared with the conventional secondary treatment of sewage, saving 1/2 to 1/3 of investment in infrastructure and operation and management costs, covering 30 to 40 percent reduction in benefits are enormous.
conclusion
Over the years, the Chinese people's awareness of resource protection is weak and the legal concept is thin. We often destruct at first and protect when situation is terrible, so many land aquatic organisms and marine life have disappeared from our sight. As a result of Kinds of reasons, the Chinese marine biodiversity and the marine environment isstill is worrying.
海洋污染高三英语作文
海洋污染高三英语作文海洋污染高三英语作文（精选5篇）在日常生活或是工作学习中，大家都跟作文打过交道吧，作文是一种言语活动，具有高度的综合性和创造性。
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海洋污染高三英语作文1Several problems are caused by the non-organic substance. We ought not to pour wastes into the ocean, because it not only pollutes the ocean, but also lead to a series of harmful consequence.First and foremost, the non-organnic things, for instance, plastic bags, may kill fish and whales.Second, fishes cant digest them.Finally, some of the rubbish is inherently toxic, they will posion marine life.We must take actions to protect our whale from dying. One thing we should do is creating a better system of disposing of rubbish.Another effective solution is making ships environmentally friendly. Sypermarkets shall stop the giving of plastic bags.As a captain of the ship, you should spare no efforts to think more helpful ideas and stop dumping rubbish from now on.We all need to raise awareness of these problems. It now bees necessary that we must act now, before it is too late!The seas and oceans receive the brunt of human waste, whether it is by deliberate dumping or by natural run-off from the land.In fact over 80% of all marine pollution es from land-based activities and many pollutants are deposited in estuaries and coastal waters.Here the pollutants enter marine food chains, building up their concentrations until they reach toxic levels.It often takes human casualties to alert us to pollution and such was the case in Minimata Bay in Japan when many people died as a result of a pollutant building up in food chains.A factory was discharging waste containing methyl mercury in low concentrations into the sea and as this pollutant passed through food chains it became more concentrated in the tissues of marine organisms until it reached toxic levels.As a consequence 649 people died from eating fish and shellfish contaminated with mercury and 3500 people suffered from mercury poisoning.Sea pollution is being an increasing problem for our planet and we have a responsibility to reduce sea pollution.I need to describe the problem. Our ship currently dumps all its rubbish into the sea.Its easy to result in huge endanger.First of all, Non-organic substances such as plastic bags kill fish and whales. Because fish get trapped and whales cannot digest them. Secondly some rubbish is inherently toxic.I can suggest some solutions. First and foremost we can create a better system of disposing of rubbish for instance.We ought to store rubbish. Next, we are supposed to make ships environmentally and friendly.A case in point is that we should stop providing plastic bags.We must act now before it is too late!海洋污染高三英语作文2From the overall situation, wastewater emissions growth speed. Is expected in 2000 will reach 666 tons. City life sewage volume will continue to increase, in 2000 reached about 783 tons. The wastewater of low (estimated at 20% 30%),most of untreated wastewater directly or indirectly discharged into the water body, the serious pollution of water resources. Chinas seven major river systems in nearly half of serious pollution, city section of river water qualitygenerally exceed the standard 86%. The polluted water, more serious is the Huaihe, Haihe, Liaohe, Songhua River, the downstream Yangtze River and the Pearl River Delta industries in developed region.River city section of riverpollution, heavy on the river, north to south. In 1990, 94 river city section of evaluation, 65 are subject to different degrees of pollution, accounting for 69.1%, the main pollutants ammonia nitrogen, volatile phenol and oxygen consumption of organic matter. According to the survey, 700000000 peopledrinking water the Escherichi a coli exceed the standard, 164000000 people drink organic pollution of water, 35000000 people nitrate drinking water exceed the standard.Huaihe is one of the most polluted rivers. Huaihe in the evaluation of the 2000kilometers of the river, 78.7% river does not meet the drinking water standard,the 79.7% section does not meet the standard of fishery water, 32% do not meet the standard of irrigation water. According to statistics, the national 3000 heavily polluting enterprises, enterprises of wastewater discharge of industrial pollution,Huaihe River Basin accounts for 160. A sewage units 1.55 182 towns within the basin, industrial wastewater emissions of 1610000000 cubic meters, 700000000 cubic meters of urban living water emissions. Huaihe sewage irrigation farmland,causing serious crop production; in 1989 the occasion of the Spring Festival, the sewage discharge upstream gate opening, the tap water in Huainan, Bengbu twocity is seriously polluted and not drinking, Huaihe basin, the public drinking watercrisis, people Voices of discontent.Huaihe basin in many areas of cancer incidence rate than the normal area than 10 times to hundreds of times, some villages in 2/3 of hepatomegaly. At the same time, due to the pollution of the estuary, anadromous fish resources has been damaged, the sharp drop in output, part of the inner bay fisheries basic abandoned.The widespread contamination of lakes, especially the heavy metal pollution and eutrophication problem is very conspicuous. For example, Dianchi is Kunmings largest source of drinking water, water supply for the water supply of 54%, due to the area around Kunming city and Dianchi a large number of industrial and domestic sewage discharge, resulting in Dianchi heavy metal pollution and eutrophication is very serious, as a source of drinking water for a number ofindex is unqualified, overgrown with algae, summer and autumn 84% water by algae coverage. In 1993 Third Waterworks in Kunming city have been forced to stop production for 43 days, a direct economic loss of about 40000000 yuan; themany rural well water also can not drink, resulting in about 300000 rural drinking water difficulty. Because of drinking contaminated water, poisoning incidents have occurred; Dianchi specialty whitebait substantially reduction of output,reduce fish species, rare species disappeared.Bohai is China inland sea, has been seriously polluted. In the waters of Bohai,reducing the number of marine organisms, fish, shellfish, endangered, has bee almost no life "the dead sea". The coastal seawater transparencydecreased significantly, reddish brown or black. Some aquatic products, are on the brink of extinction. On the contrary, fish, green oyster with oil odor (copperpollution), rotten spot kelp has appeared in large numbers. Due to consumption of contaminated seafood and sick of people more and more.Water is limited, water is precious, water is not renewable. In the face of such apainful lesson, every man on the earth, to consciously establish water-saving awareness, tighten the taps, save every drop of water, reduce and prevent water pollution to human. Water pollution is the civilization of pollution, is the era ofpollution; water disappear is the national disappear, is human extinction.海洋污染高三英语作文3Marine environment is one in water, seawater tolerance hydrolyzate and suspended solids, seabed sediment and marine organisms, including plex systems. Ocean rich biological resources, mineral resources, chemical resources and power resources is an indispensable resource treasure house of human beings, with human survival and development of the relationship very close.The main objective of the current marine conservation is to protect the living marine resources, so as not to failure, in order for human sustainable use. In particular, give priority to protect those valuable and critically endangered marine life. According to the UN for investigation, due to overfishing, accidental capture and killing of non-target to allow hunting of marine, coastal shoreline construction, mangrove deforestation, widespread marine pollution, at least the worlds 25 most valuable fishery resources depleted, whales, sea turtles, manatees and many other marine animals face extinction risk. Is expected that with the expansion of the scale of ocean development,Marine living resources are likely to cause more damage.The task of the first marine protected right to stop over-exploitation of living marine resources and secondly to protect the habitat of marine life or habitat, in particular, their migration, spawning, foraging, avoiding predators coast, tidal flats, estuaries, coral reefs, it is necessary to prevent the heavy metals, pesticides, oil, organic and easy to produce nutrients such as eutrophication of marine pollution. Preservation of the marine living resources of the natural regeneration capacity and water purification capacity, preservation of the marine ecological balance, to ensure sustainable human development and utilization of the oceans.海洋污染高三英语作文4Several problems are caused by the non-organic substance. We ought not to pour wastes into the ocean, because it not only pollutes the ocean, but also lead to a series of harmful consequence. First and foremost, the non-organnic things, for instance, plastic bags, may kill fish and whales. Second, fishes cant digest them. Finally, some of the rubbish is inherently toxic, they will posion marine life.We must take actions to protect our whale from dying. One thing we should do is creating a better system of disposing of rubbish. Another effective solution is making ships environmentally friendly. Sypermarkets shall stop the giving of plastic bags.As a captain of the ship, you should spare no efforts to think more helpful ideas andstop dumping rubbish from now on. We all need to raise awareness of these problems. It now bees necessary that we must act now, before it is too late!海洋污染高三英语作文5Between 75 and 80% of marine pollution is caused by land, particularly agriculture. 30% of this is from the atmosphere. Around 12% of the pollution is caused by maritime transport.In South America, 98% of domestic wastewater ends up, untreated, in the sea. The countries along the Mediterranean Sea throw 50 million tons of waste into it every year and the Chinese throw 60 million tons of waste into the Yellow sea daily. Over half of the hydrocarbon discharge es from continents, 5% es from oil tanker accidents, 20% es from waste and other ship-related accidents, 4% from sea exploitation and 11 to 15% is due to natural causes. Accidental pollution through hydrocarbon is significantly decreasing and only represents a small percentage of waste through degassing estimated at between 1.5 and 3 million tons of oil a year. In 2003, according to the WWF, between 0.7 and 1.3 million tons of oil were spread by degassing in the Mediterranean. According to the Ifremer (the French Institute for Exploitation of the Sea), coastal water pollution cost the world economy almost 12.8 billion dollars in 2006.Marine pollution is the result of products being thrown into seas and oceans, mostly by mnkind: domestic waste (sewage and rubbish, pollutants in runoff water...), industrial waste (hydrocarbons, metals, synthetic chemical and organic substances, radionuclides...) and agricultural waste (fertilisers, pesticides...).This includes water pollution and marine sediments, and more generally all damage to marine ecosystems caused by harmful substances being discharged into the sea, either by their nature or their quantity.。
海洋污染英文口头报告作文
海洋污染英文口头报告作文Title: The Silent Threat: Ocean Pollution。
Ladies and gentlemen, esteemed guests, and fellow citizens, today I stand before you to shed light on a pressing issue that threatens the very heart of our planet – ocean pollution. As we delve into this topic, let us uncover the depths of this crisis, explore its causes, and most importantly, discuss viable solutions to mitigate its devastating effects.First and foremost, what exactly constitutes ocean pollution? Ocean pollution encompasses a wide array of contaminants, ranging from plastics and chemicals to oil spills and agricultural runoff. These pollutants infiltrate our oceans through various means, including improper waste disposal, industrial discharge, and urban runoff, wreaking havoc on marine ecosystems and endangering marine life.Plastic pollution, in particular, has emerged as aubiquitous and alarming threat to our oceans. Every year, millions of tons of plastic waste find their way into our oceans, where they persist for centuries, fragmenting into smaller pieces known as microplastics. These tiny particles not only contaminate the water but also infiltrate the food chain, posing serious health risks to marine organisms and ultimately to humans.Moreover, oil spills represent another catastrophic consequence of human activities, inflicting irreparable damage to marine habitats and coastal communities. These spills not only result in immediate loss of marine life but also have long-term ecological repercussions, disrupting fragile ecosystems and impeding the natural processes essential for biodiversity and ocean health.But what drives this rampant pollution of our oceans? At its core, ocean pollution is symptomatic of a larger systemic issue – our society's unsustainable consumption and production patterns. The relentless pursuit of economic growth often comes at the expense of environmental degradation, as industries prioritize profit over planetaryhealth. Additionally, inadequate waste management infrastructure and lax regulatory enforcement further exacerbate the problem, allowing pollution to proliferate unchecked.Nevertheless, all hope is not lost. There exist myriad strategies and initiatives aimed at combating ocean pollution and restoring the health of our oceans. Education and awareness play a pivotal role in fostering a culture of environmental stewardship, empowering individuals and communities to make informed choices and adopt sustainable practices in their daily lives.Furthermore, policymakers must enact stringent regulations to curb pollution at its source, holding industries accountable for their environmental footprint and incentivizing the adoption of eco-friendly technologies and practices. International cooperation is also paramount, as ocean pollution knows no borders and requires a concerted global effort to address effectively.Innovative solutions such as ocean cleanup technologiesand sustainable waste management systems offer promising avenues for tackling ocean pollution head-on. By harnessing the power of innovation and collective action, we can turn the tide against ocean pollution and safeguard the health and vitality of our oceans for generations to come.In conclusion, ocean pollution stands as a stark reminder of the grave consequences of our actions on the natural world. Yet, it also presents an opportunity for us to rise to the challenge, to rethink our relationship with the oceans, and to strive for a more sustainable and harmonious coexistence. Let us heed the call of duty and work together to preserve the beauty and abundance of our oceans for future generations. Thank you.。
海洋污染英语作文以第一人称
海洋污染英语作文以第一人称英文回答：Ocean pollution is a serious issue that needs to be addressed immediately. As an individual who loves the ocean and all its inhabitants, I am deeply concerned about the negative impact that pollution is having on our marine ecosystems.One of the main sources of ocean pollution is plastic waste. Every year, millions of tons of plastic end up in the ocean, harming marine life and disrupting the delicate balance of the ecosystem. I remember watching a documentary where they showed a sea turtle with a plastic straw stuckin its nostril, struggling to breathe. It was heart-wrenching to see the pain and suffering that human negligence had caused.Another major contributor to ocean pollution is oil spills. These catastrophic events not only harm marine lifebut also have long-lasting effects on coastal communities.I recall reading about the Exxon Valdez oil spill in 1989, which devastated the local fishing industry in Alaska and took years to clean up. The images of oil-soaked birds and marine mammals still haunt me to this day.In addition to plastic waste and oil spills, chemicals and sewage from industrial and agricultural activities also pose a threat to our oceans. These pollutants can contaminate the water and harm marine life, leading to a decline in biodiversity and ecosystem health. I once went snorkeling in a beautiful coral reef and was shocked to see how much damage pollution had caused. The once vibrant colors were now faded, and many corals were bleached and dying.As an ocean lover, I feel a sense of responsibility to do my part in protecting our oceans. I make a conscious effort to reduce my plastic consumption, recycle whenever possible, and participate in beach clean-up events. I also support organizations that are dedicated to ocean conservation and advocate for stricter regulations onpollution control.In conclusion, ocean pollution is a pressing issue that requires immediate action. We must all work together to reduce our environmental footprint and preserve the beauty and biodiversity of our oceans for future generations.中文回答：海洋污染是一个需要立即解决的严重问题。