海洋污染的英文精选作文
治理海洋污染英语精选作文
治理海洋污染英语精选作文海洋污染通常是指人类改变了海洋原来的状态，使海洋生态系统遭到毁坏。
有害物质进入海洋环境而造成的污染，会损害生物资源，危害人类安康，阻碍捕鱼和人类在海上的其他活动，损坏海水质量和环境质量等。
下面就是小编为您搜集整理的治理海洋污染英语精选作文的相关文章，希望可以帮到您，假如你觉得不错的话可以分享给更多小伙伴哦！治理海洋污染英语精选作文一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.Ｉt's 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!治理海洋污染英语精选作文二Ｓeveral 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 can't 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 becomes necessary that we must act now, before it is too late!治理海洋污染英语精选作文三Ｂetween 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 20XX, 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 20XX.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.治理海洋污染英语精选作文四Ｍarine environment is one in water, seawater tolerance hydrolyzate and suspended solids, seabed sediment and marine organisms, including complex 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 world's 25 most valuable fishery resources depleted, whales, sea turtles, manatees and many other marine animals faceextinction 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.。
海洋被污染英文作文
海洋被污染英文作文英文：Marine pollution is a serious issue that affects the health of our oceans and the creatures that inhabit them. There are many different types of pollutants that can harm the ocean, including plastics, oil spills, and chemical runoff from factories and farms.One of the biggest contributors to marine pollution is plastic waste. Every year, millions of tons of plastic end up in the ocean, where they can harm marine life anddisrupt entire ecosystems. Plastic waste can take hundreds of years to break down, and in the meantime, it can be ingested by marine animals or entangle them, leading to injury or death.Another major source of marine pollution is oil spills. When oil is spilled into the ocean, it can have devastating effects on marine life and the environment. Oil cansuffocate fish and other marine animals, and it can also contaminate the water and shorelines, making them uninhabitable for years to come.Chemical runoff from factories and farms is also a significant contributor to marine pollution. Pesticides, fertilizers, and other chemicals can end up in the ocean through runoff from agricultural fields or discharge from factories. These chemicals can harm marine life and disrupt the balance of the ecosystem, leading to long-term damage.Overall, marine pollution is a complex issue that requires a multi-faceted approach to address. We need to reduce our use of plastics, improve waste management practices, and regulate industrial and agricultural activities to minimize their impact on the ocean.中文：海洋污染是一个严重的问题，它影响着海洋的健康和生物的生存。
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。
海洋污染的英文作文
海洋污染的英文作文海洋污染的英文作文导语：我们要做保护大运河的参与者。
保护运河周边环境是历史赋予我们的.神圣使命。
以下是小编为大家分享的海洋污染的英文作文，欢迎借鉴！marine pollution海洋污染This essay concentrates on five major causes of marine pollution, which are the discharge of domestic and industrial wastewater, waste oil, plastics, heavy metals and aquaculture. The proposed solution to this problem will be prevention and pollution treatment, and eventually, the former one proves to be more effective. Firstly, this essay will present and explain the major causes and effects of marine pollution. Then, different solutions will be suggested in the second part. The final part will evaluate the effectiveness of these solutions and show that prevention may be more successful.The first main cause of the marine pollution is the discharge of domestic and industrial wastewater. Since both the cities and industrial estates are crowded with lots of people, there is more sewage flowing into rivers and then into oceans. Therefore, the quality of seawater gets worse and oxygen content decreases rapidly. Without oxygen, fish living under the sea can not survive. Because of the nutrients in the sewage, seaweed may grow well firstly and eventually die when running out of food. So the wastewater will finally destroy ecological balance for the reason of the discharge of domestic and industrial wastewater.Then waste oil is another significant cause of marine pollution. After leaking from ships, or spilling in accidents, or flowing out of factories, waste oil enters oceans. The totalamount of waste oil is surprisingly great. Then the waste oil floats on the water and drifts with winds for it is lighter than water. Several elements in the waste oil are harmful to the living of creatures, especially to the living of seabirds. The oil sticks to the wings of seabirds so they can not fly and die on the sea one after another. It is also poisonous for fish and sea plants. So it is obvious that waste oil may letmany creatures to run into danger of dying out.The third major cause of marine pollution is plastics. Plastics are the main solid pollutants and people treat the oceans like a giant dustbin to pour plastics in. Kusui and Noda’s research showed that in the seashore of Japan, if there are 100 waste items thrown by people, 73 items are plastics, and the plastic litter equals 53.8% of the total litter of wastes. In the neighbouring Russia, the statistics are 55 items and 23.4% respectively (Islam, 2004).[1] The plastics can block the propeller of ships, and may cause enormous accident. Plastics floating in the oceans can also cause lack of oxygen and have the similar effects, preventing respiration of creatures, as the sewage does. When the plastics break down in the oceans, they can be toxic to marine plants and animals. Therefore, plastics are not only harmful to ships sailing in the oceans and mankind, but also to other creatures living in the seas.Heavy metals are the fourth main cause of the environment problem. There are various sorts of heavy metals contained in water from factories. They go into the oceans through rivers or water run-off. Then they are eaten by fish and begin to accumulate in their bodies. When these fish are caught by us human beings, heavy metals enter our bodies and make us ill. Heavy metals can cause serious diseases.Aquaculture is the final major cause to marine pollution. People usually cultivate fish and other marine life for food. But the foods which they use to feed marine life consequently harm the marine environment where there are people live around. It is because these foods are organic matter and will become rotten in the oceans gradually. The quality of seawater is reduced by this kind of substance and the marine life livingin this ocean area and adjacent ocean area will die. Thus, aquaculture will cause harm to the quality of seawater of large areas of oceans.There are two main solutions to the marine pollution problem. Prevention comes out first. It is suggested that governments should perfect new intendance system of protecting the quality of water that we should make water completely clean before it is discharged to the oceans. It is also necessary to establish laws to keep the conduct of people and enterprises, and develop cooperation among different countries. The second main solution is pollution treatment, which contains setting up treatment plants and planting trees. In Kocasoy, Mutlu, and Alag?z’s study (2008), [2] these solutions can reduce the discharge of domestic and industrial wastewater as well as improve the quality of seawater. Since trees are able to make soil secure and hold back water from running off, they can be planted in the crowded cities and factories which cause marine pollution. Treatment plants are used to cleanse the seawater.Considering the advantages and disadvantages of the two solutions, prevention of marine pollution will be more effective to solve the problem. In one hand, prevention is the most essential theme of environmental management. The monitoring of water quality can be put into practice in advance to preventdamage to ocean environment. To improve attitudes of people and enterprises towards pollution will obviously be helpful and it is feasible to bringing these limits to maintain the marine environment in good condition. In the other hand, always firstly polluting the marine environment and then taking counter-measures as treatment is irresponsible behaviour. Although these measures can reduce pollution to some extent, the disastrous consequences may have already existed, and marine pollution will continually come into being and never end. Consequently, prevention is much better in solving the pollution problem.This essay considers the main causes and effects of marine pollution. The five causes are the discharge of domestic and industrial wastewater, waste oil, plastics, heavy metals and aquaculture. They can destroy the ecological balance, endanger many creatures of dying out, harm ships, human beings and other creatures, cause serious diseases to mankind, and cause harm to the quality of seawater of large areas of oceans. The solutions are prevention and pollution treatment. The prevention of marine pollution is proved to be more effective than pollution treatment because it can basically solve this problem and maintain the marine environment in a good condition. In my opinion, it is a challenge for governments to take proper measures to prevent people continuing polluting behaviour. However, there is still a long way to go in the future.。
减少海洋污染建议英语作文
减少海洋污染建议英语作文As our oceans continue to face increasing levels of pollution, it is imperative that we take action to reduce this issue. 随着我们的海洋面临着越来越严重的污染问题，我们迫切需要采取行动来减少这一问题。
One of the main sources of ocean pollution is plastic waste, which can have devastating effects on marine life. 海洋污染的主要来源之一是塑料垃圾，这可能对海洋生物产生毁灭性影响。
To combat this issue, individuals can make small changes in their daily habits such as reducing the use of single-use plastics and properly disposing of waste. 为了解决这个问题，个人可以在日常生活习惯中做出一些改变，比如减少使用一次性塑料制品，妥善处理废物。
Additionally, governments and industries play a critical role in implementing policies and practices to reduce ocean pollution. 此外，政府和工业在实施政策和做法来减少海洋污染方面起着至关重要的作用。
Efforts should be made to invest in research and technology to develop more sustainable alternatives to harmful products. 应该努力投资于研究和技术开发，以找到更具可持续性的替代方案来取代有害产品。
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!。
海洋污染英语作文80词
The Dangers of Marine Pollution and OurResponsibilityThe ocean, a vast and mysterious realm, covers morethan 70% of our planet. It is home to an incrediblediversity of marine life and a crucial part of our global ecosystem. However, in recent decades, this vast ocean has been increasingly threatened by pollution. Marine pollution, caused primarily by human activities, has led to the degradation of marine environments and the endangerment of marine species.Oil spills, plastic waste, and chemical runoff are among the most significant sources of marine pollution. Oil spills from ships and oil drilling operations coat theocean surface, killing marine life and破坏 ecosystems. Plastic waste, often from land-based sources, floats in the ocean, entangling and killing marine animals. Chemicalrunoff from factories and agricultural activities contaminates water and soil, affecting the health of marine life.The impact of marine pollution is far-reaching. It disrupts the food chain, leading to the decline of fishstocks and affecting human food security. It also destroys habitats, forcing marine animals to migrate or face extinction. Furthermore, marine pollution poses a threat to human health, as contaminated seafood can transmit diseases and toxins to humans.As individuals, we have a responsibility to protect our oceans. We can reduce the use of single-use plastics, support sustainable fishing practices, and promote awareness about the dangers of marine pollution. Governments and international organizations must also take action, implementing strict regulations on pollution and promoting sustainable development.In conclusion, marine pollution is a serious threat to our planet's health and biodiversity. It is essential that we take action to protect our oceans, ensuring asustainable future for ourselves and all marine life.**海洋污染的危害与我们的责任**海洋，这个广阔而神秘的领域，覆盖了地球超过70%的面积。
有关海洋污染的英语作文六年级
有关海洋污染的英语作文六年级全文共6篇示例，供读者参考篇1Hello everyone, I'm going to talk about ocean pollution today. Ocean pollution is a very bad thing that is happening in the ocean. It is making the ocean dirty and making the animals sick.There are many different things that can pollute the ocean. One of the big things is plastic. When people throw plastic in the ocean, it can hurt the fish and other animals that live there. They can eat the plastic and get sick.Another thing that can pollute the ocean is oil. Sometimes big ships accidentally spill oil in the ocean. This is very bad because it can make the water dirty and can hurt the animals that live in the ocean.We need to stop ocean pollution because it is not good for the animals and for us. We can help by using less plastic and recycling the plastic we do use. We can also be careful with how we use and dispose of oil.If we all work together, we can keep the ocean clean and safe for all the animals that live there. Let's protect our oceans! Thank you.篇2Title: Ocean PollutionHi everyone! Today, I want to talk about a really important topic - ocean pollution. Have you ever been to the beach and seen trash floating in the water? That's ocean pollution and it's really bad for the animals and plants that live in the sea.When people throw trash into the ocean, it can hurt the animals that live there. Fish, turtles, and dolphins can get tangled in plastic bags or eat pieces of plastic by mistake. This can make them really sick and sometimes they even die. We need to make sure we throw our trash in the right place so it doesn't end up in the ocean.Pollution can also make the water dirty and unsafe for animals to live in. Chemicals from factories and oil spills can harm the plants and coral reefs that provide homes for many sea creatures. We need to take care of our oceans and make sure they stay clean and healthy.There are things we can do to help. We can pick up trash when we see it on the beach, use reusable bags and water bottles, and make sure to recycle our garbage. If we all work together, we can protect our oceans and the animals that call it home.So let's all do our part to keep the oceans clean and beautiful. Remember, every little bit helps! Thank you for listening. Let's save our oceans!篇3Oh my gosh, have you heard about ocean pollution? It's like, really bad and we need to do something about it! Let me tell you all about it in my essay.So, like, the ocean is super important, right? It's where lots of animals live and it helps us breathe by making oxygen. But, there's a big problem – people are polluting it. They're throwing trash in the ocean and it's making the water dirty and yucky. Like, have you ever seen a picture of a turtle with a plastic straw stuck in its nose? It's so sad!And it's not just trash that's hurting the ocean. People are also dumping chemicals and oil in the water, which can makeanimals sick and even die. Like, who would want to hurt cute little fishies and dolphins? Not me, that's for sure!We all need to do our part to help stop ocean pollution. We can start by picking up litter at the beach and making sure to recycle our trash. We can also use less plastic, like bringing our own bags to the store and using a reusable water bottle. Every little bit helps!So, let's all work together to keep our oceans clean and safe for all the animals that live in them. Remember, we only have one Earth, so let's take care of it!篇4Meimei's DiaryToday in school, we learned about something really important - ocean pollution. It's like when people throw garbage and harmful chemicals into the ocean, and it's really bad for all the sea animals.I couldn't believe it when I heard that some sea turtles get stuck in plastic bags and can't swim properly. That's so sad! And all the fish are getting sick from the oil spills. We need to help them!I told my friends about it and we decided to do something. We are going to organize a beach clean-up this weekend. We will pick up all the trash we see and make sure it's properly disposed of. We want to protect our oceans and make them clean again.I also learned that we can reduce ocean pollution by using less plastic. So I told my mom to buy me a reusable water bottle and I always bring my own bag when I go shopping. Every little bit helps!I hope more people will start caring about the oceans and stop polluting them. We need to protect the sea animals and keep our oceans clean for future generations. Let's all do our part to make a difference!Love,Meimei篇5Oh my gosh, have you guys heard about ocean pollution? It's like super duper bad for our ocean friends! Let me tell you all about it.So, like, ocean pollution is when all kinds of trash and yucky stuff gets into the ocean. It's like throwing your garbage all overthe beach, but way worse. Our ocean pals, like the cute little fishies and sea turtles, can get sick or even die from all the pollution.I read in my science book that plastic is a major cause of ocean pollution. People use so much plastic and then just throw it away. But did you know that plastic takes, like, hundreds of years to decompose? That means it just floats around in the ocean, hurting all the animals.But don't worry, there are things we can do to help stop ocean pollution! We can, like, use less plastic and always recycle our trash. And we can join beach clean-up days to help keep the ocean clean.Let's all work together to protect our amazing ocean and all the creatures that live in it. Remember, every little bit helps! Let's keep our ocean clean and beautiful for generations to come.篇6Oh，hello everyone! I'm a sixth grader and I'm here to talk about ocean pollution. It's a really important topic that we all need to know about.First of all, do you know what ocean pollution is? It's when people throw trash and chemicals into the ocean, and it makes the water dirty and dangerous for all the animals that live there. Have you ever seen a sea turtle or a dolphin covered in garbage? It's really sad!One of the biggest problems with ocean pollution is plastic. Did you know that every year, millions of tons of plastic end up in the ocean? And it can take hundreds of years for it to break down. That's a really long time! We need to start using less plastic and recycling more to help protect our oceans.Another big problem is oil spills. When oil spills into the ocean, it can kill fish, birds, and other animals. It's really bad for the environment and can take years for the ecosystem to recover. We need to be more careful when we use oil and make sure it doesn't end up in the ocean.So, what can we do to help? We can start by picking up trash on the beach and recycling as much as we can. We can also tell our friends and family about the importance of keeping our oceans clean. And we can support organizations that are working to protect the ocean.Remember, the ocean is home to so many amazing animals, and it's up to us to take care of it. Let's all do our part to stopocean pollution and keep our oceans clean and healthy for generations to come! Thank you for listening!。
海洋污染作文英文初中
海洋污染作文英文初中英文：Ocean pollution is a serious problem that affects not only marine life but also human health. There are many sources of ocean pollution, including industrial waste, oil spills, and plastic waste. As a result, the ocean has become a dumping ground for human waste, and the consequences are devastating.One of the most significant impacts of ocean pollution is on marine life. Fish, turtles, and other marine animals can mistake plastic waste for food, leading to ingestion and death. Additionally, oil spills can coat marineanimals' fur or feathers, making it difficult for them to move and breathe, ultimately leading to their demise.Ocean pollution also affects human health. Contaminated seafood can lead to serious health issues such as mercury poisoning. Furthermore, polluted beaches can cause skinirritations and infections. The economic impact of ocean pollution is also significant, with industries such as fishing and tourism being negatively affected.To combat ocean pollution, we need to take action both individually and collectively. We can reduce our use of single-use plastics and properly dispose of waste. Governments can enforce stricter regulations on industries that contribute to ocean pollution and invest in research and development of alternative, eco-friendly materials.In conclusion, ocean pollution is a pressing issue that requires immediate attention. We must take responsibilityfor our actions and work together to protect our oceans and the life they sustain.中文：海洋污染是一个严重的问题，它不仅影响海洋生物，也影响人类健康。
海污染英语作文
海污染英语作文Ocean pollution is a serious environmental issue that poses a significant threat to marine ecosystems and human health.海污染是一个严重的环境问题，对海洋生态系统和人类健康构成重大威胁。
The influx of pollutants into the ocean, such as plastic waste, chemicals, and oil, has led to the degradation of marine habitats and the endangerment of marine species.大量污染物，如塑料垃圾、化学物质和石油等流入海洋，导致海洋栖息地退化，海洋物种受到威胁。
These pollutants not only harm marine life but also accumulate in the food chain, eventually affecting humans who consume seafood. 这些污染物不仅伤害海洋生物，还会在食物链中积累，最终影响到食用海鲜的人类。
Moreover, ocean pollution disrupts the natural cycles of the ocean, such as nutrient cycling and carbon sequestration, which are crucial for maintaining the health of the planet.此外，海洋污染还会破坏海洋的自然循环，如营养循环和碳封存，这些对维持地球健康至关重要。
Therefore, it is crucial to take actions to reduce ocean pollution and protect our marine environment.因此，采取行动减少海洋污染，保护我们的海洋环境至关重要。
海洋污染的英文作文高中
海洋污染的英文作文高中英文：Ocean pollution is a serious issue that has beencausing a lot of harm to our marine ecosystem. There are many different sources of ocean pollution, including industrial waste, agricultural runoff, and plastic waste. These pollutants can have devastating effects on marinelife and the overall health of the ocean.One of the most common forms of ocean pollution is plastic waste. Every year, millions of tons of plastic end up in the ocean, where it can harm marine animals anddisrupt the natural balance of the ecosystem. For example, plastic bags and fishing nets can entangle sea turtles and other marine animals, causing injury or death. Additionally, plastic particles can be ingested by fish and other marine creatures, leading to health problems and even death.Another source of ocean pollution is industrial waste,such as oil spills. These can have catastrophic effects on marine life, as seen in the case of the Deepwater Horizon oil spill in the Gulf of Mexico. The spill killed thousands of marine animals and caused long-term damage to the ecosystem.In addition to plastic waste and industrial pollution, agricultural runoff is also a major contributor to ocean pollution. Fertilizers and pesticides from agricultural fields can wash into rivers and eventually make their way to the ocean, where they can cause algal blooms and oxygen depletion, harming marine life in the process.中文：海洋污染是一个严重的问题，对我们的海洋生态系统造成了很大的伤害。
关于海洋污染和保护的英语作文
关于海洋污染和保护的英语作文English: Ocean pollution is a major environmental concern that threatens the health of marine ecosystems and the livelihoods of coastal communities. The main sources of ocean pollution include plastic waste, industrial discharge, agricultural runoff, and oil spills. These pollutants can have devastating impacts on marine life, causing habitat destruction, entanglement, ingestion, and chemical contamination. In order to protect the ocean, it is crucial for individuals, businesses, and governments to take action to reduce and prevent ocean pollution. This can be achieved through measures such as proper waste management, sustainable resource use, and the implementation of regulations and policies to limit pollution. Additionally, initiatives to clean up existing pollution and promote education and awareness about the importance of ocean conservation are essential in safeguarding the health and biodiversity of the ocean.中文翻译: 海洋污染是一个重要的环境问题，威胁着海洋生态系统的健康以及沿海社区的生计。
海洋被污染英文作文
海洋被污染英文作文Title: The Plunge into Polluted Oceans: An Unseen Crisis。
1. Rumbling with Rubble。
The ocean, once a vast and tranquil sanctuary, now groans with the weight of human neglect. Its surface, once shimmering with life, is marred by a debris field ofplastic waste. This "Great Garbage Patch" is a stark reminder of our careless disregard for the environment.2. A Silent Sorrow。
The silent pollution in our oceans is a silent killer.It's not just the visible garbage, but the invisible pollutants that seep into the depths, poisoning marine life. These silent killers, like chemical runoff from factories, disrupt the delicate balance of the marine ecosystem.3. A Wailing Whirlpool。
The ocean's currents, once a symphony of currents, now carry a haunting melody of pollution. The gyres, those swirling vortexes, trap and concentrate toxins, turningthem into a toxic soup. This toxic soup, a living nightmare, is a testament to our inability to control our waste.4. A Lost Voice。
海洋被污染英文作文
海洋被污染英文作文英文：Ocean pollution is a serious problem that affects not only marine life, but also human health and the economy. There are many sources of ocean pollution, including oil spills, industrial waste, and plastic waste. These pollutants can harm marine animals by causing physical harm or by being ingested and causing internal damage. In turn, this can harm humans who consume seafood that has been contaminated with pollutants.One example of ocean pollution is the Great Pacific Garbage Patch, which is a massive collection of plastic waste that has accumulated in the Pacific Ocean. This garbage patch is estimated to be twice the size of Texas and is a danger to marine life, as animals can become entangled in the plastic or mistake it for food.Another example is oil spills, such as the DeepwaterHorizon oil spill in 2010. This spill released millions of gallons of oil into the Gulf of Mexico, causing extensive damage to marine life and the local economy.There are solutions to ocean pollution, such as reducing plastic use and properly disposing of waste. It is important for individuals and companies to take responsibility for their actions and make changes to prevent further pollution.中文：海洋污染是一个严重的问题，不仅影响海洋生物，还影响人类健康和经济。
海洋污染带来的结果英语作文
海洋污染带来的结果英语作文英文回答：Marine pollution is a serious problem that affects the health of our oceans and the creatures that live in them. It can also have negative impacts on human health and the economy.Effects on marine life: Marine pollution can harm marine life in a number of ways. Pollutants can directly poison animals, or they can accumulate in the food chain, where they can reach high levels in top predators. Marine pollution can also damage coral reefs and other important habitats, which can lead to a decline in biodiversity.Effects on human health: Marine pollution can also have negative impacts on human health. Eating contaminated seafood can lead to food poisoning and other health problems. Inhaling polluted air can cause respiratory problems. Skin contact with polluted water can cause rashesand other skin problems.Economic impacts: Marine pollution can also have negative impacts on the economy. It can damage tourism and recreation, and it can also lead to losses in the fishing industry.中文回答：海洋污染带来的结果：对海洋生物的影响，海洋污染会以多种方式危害海洋生物。
ocean pollution作文
ocean pollution作文Ocean pollution is a major environmental issue that is threatening the health of our oceans. 海洋污染是一个严重的环境问题，正威胁着我们海洋的健康。
It is caused by a variety of sources, including oil spills, plastic pollution, and chemical runoff from factories and farms. 这是由各种原因造成的，包括油污泄漏、塑料污染，以及工厂和农场排放的化学物质。
These pollutants harm marine life, ecosystems, and the overall health of the ocean. 这些污染物危害海洋生物、生态系统，以及海洋整体的健康。
If we do not take action to address ocean pollution, the consequences could be devastating. 如果我们不采取行动解决海洋污染问题，后果将是灾难性的。
One of the most visible forms of ocean pollution is plastic waste. 最显著的海洋污染形式之一是塑料垃圾。
Plastic pollution can be found in the form of bottles, bags, straws, and other single-use items that are irresponsibly discarded and end up in the ocean. 塑料污染以瓶子、袋子、吸管等一次性用品的形式存在，这些物品被不负责任地丢弃并最终进入海洋。
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。
你知道作文怎样写才规范吗？以下是小编帮大家整理的海洋污染高三英语作文，欢迎大家分享。
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.。
海洋污染原因分析英文作文
海洋污染原因分析英文作文1. The dumping of plastic waste into the ocean is a major cause of marine pollution. It not only harms marine life but also disrupts the delicate balance of the ecosystem.2. Oil spills from ships and offshore drilling rigs are another significant contributor to ocean pollution. These spills can have devastating effects on marine habitats and wildlife.3. Agricultural runoff, including pesticides and fertilizers, can also contaminate the ocean and contribute to pollution. This runoff can lead to harmful algal blooms and dead zones in the water.4. Sewage and wastewater from cities and industrial facilities are often discharged directly into the ocean, leading to contamination and pollution. This can have serious consequences for both marine life and human health.5. The global shipping industry is a major source of pollution in the ocean, with ships releasing pollutants such as oil, chemicals, and waste into the water. This pollution can have long-lasting effects on marine ecosystems.6. Plastic microbeads used in personal care products can also end up in the ocean, where they can be ingested by marine animals. These tiny plastic particles can cause harm to marine life and contribute to the overall pollution of the ocean.7. Noise pollution from activities such as shipping, drilling, and sonar testing can disrupt marine life and interfere with their ability to communicate and navigate. This can have serious consequences for the health and well-being of marine animals.8. Climate change is exacerbating ocean pollution by causing ocean acidification and warming, which can have negative impacts on marine ecosystems. These changes canmake it more difficult for marine life to survive and thrive in their natural habitats.。
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海洋污染的英文精选作文导语：我们要做保护大运河的参与者。
保护运河周边环境是历史赋予我们的神圣使命。
以下是小编为大家分享的海洋污染的英文精选作文，欢迎借鉴！marine pollution海洋污染Ｔhis essay concentrates on five major causes of marine pollution, which are the discharge of domestic and industrial wastewater, waste oil, plastics, heavy metals and aquaculture. Ｔhe proposed solution to this problem will be prevention and pollution treatment, and eventually, the former one proves to be more effective. Ｆirstly, this essay will present and explain the major causes and effects of marine pollution. Ｔhen, different solutions will be suggested in the second part. Ｔhe final part will evaluate the effectiveness of these solutions and show that prevention may be more successful.Ｔhe first main cause of the marine pollution is the discharge of domestic and industrial wastewater. Ｓince both the cities and industrial estates are crowded with lots of people, there is more sewage flowing into rivers and then into oceans. Ｔherefore, the quality of seawater gets worse and oxygen content decreases rapidly. Ｗithout oxygen, fish livingunder the sea can not survive. Ｂecause of the nutrients in the sewage, seaweed may grow well firstly and eventually die when running out of food. Ｓo the wastewater will finally destroy ecological balance for the reason of the discharge of domestic and industrial wastewater.Ｔhen waste oil is another significant cause of marine pollution. Ａfter leaking from ships, or spilling in accidents, or flowing out of factories, waste oil enters oceans. Ｔhe total amount of waste oil is surprisingly great. Ｔhen the waste oil floats on the water and drifts with winds for it is lighter than water. Ｓeveral elements in the waste oil are harmful to the living of creatures, especially to the living of seabirds. Ｔhe oil sticks to the wings of seabirds so they can not fly and die on the sea one after another. Ｉt is also poisonous for fish and sea plants. Ｓo it is obvious that waste oil may letmany creatures to run into danger of dying out.Ｔhe third major cause of marine pollution is plastics. Ｐlastics are the main solid pollutants and people treat the oceans like a giant dustbin to pour plastics in. Ｋusui and Ｎoda’s research showed that in the seashore of Ｊapan, if there are 100 waste items thrown by people, 73 items are plastics,and the plastic litter equals 53.8% of the total litter of wastes. Ｉn the neighbouring Ｒussia, the statistics are 55 items and 23.4% respectively (Ｉslam, 20XX).[1] Ｔhe plastics can block the propeller of ships, and may cause enormous accident. Ｐlastics floating in the oceans can also cause lack of oxygen and have the similar effects, preventing respiration of creatures, as the sewage does. Ｗhen the plastics break down in the oceans, they can be toxic to marine plants and animals. Ｔherefore, plastics are not only harmful to ships sailing in the oceans and mankind, but also to other creatures living in the seas.Ｈeavy metals are the fourth main cause of the environment problem. Ｔhere are various sorts of heavy metals contained in water from factories. Ｔhey go into the oceans through rivers or water run-off. Ｔhen they are eaten by fish and begin to accumulate in their bodies. Ｗhen these fish are caught by us human beings, heavy metals enter our bodies and make us ill. Ｈeavy metals can cause serious diseases.Ａquaculture is the final major cause to marine pollution. Ｐeople usually cultivate fish and other marine life for food. Ｂut the foods which they use to feed marine life consequently harm the marine environment where there are people live around.Ｉt is because these foods are organic matter and will become rotten in the oceans gradually. Ｔhe quality of seawater is reduced by this kind of substance and the marine life living in this ocean area and adjacent ocean area will die. Ｔhus, aquaculture will cause harm to the quality of seawater of large areas of oceans.Ｔhere are two main solutions to the marine pollution problem. Ｐrevention comes out first. Ｉt is suggested that governments should perfect new intendance system of protecting the quality of water that we should make water completely clean before it is discharged to the oceans. Ｉt is also necessary to establish laws to keep the conduct of people and enterprises, and develop cooperation among different countries. Ｔhe second main solution is pollution treatment, which contains setting up treatment plants and planting trees. Ｉn Ｋocasoy, Ｍutlu, and Ａlag?z’s study (20XX), [2] these solutions can reduce the discharge of domestic and industrial wastewater as well as improve the quality of seawater. Ｓince trees are able to make soil secure and hold back water from running off, they can be planted in the crowded cities and factories which cause marine pollution. Ｔreatment plants are used to cleanse the seawater.Ｃonsidering the advantages and disadvantages of the twosolutions, prevention of marine pollution will be more effective to solve the problem. Ｉn one hand, prevention is the most essential theme of environmental management. Ｔhe monitoring of water quality can be put into practice in advance to prevent damage to ocean environment. Ｔo improve attitudes of people and enterprises towards pollution will obviously be helpful and it is feasible to bringing these limits to maintain the marine environment in good condition. Ｉn the other hand, always firstly polluting the marine environment and then taking counter-measures as treatment is irresponsible behaviour. Ａlthough these measures can reduce pollution to some extent, the disastrousconsequences may have already existed, and marine pollution will continually come into being and never end. Ｃonsequently, prevention is much better in solving the pollution problem.Ｔhis essay considers the main causes and effects of marine pollution. Ｔhe five causes are the discharge of domestic and industrial wastewater, waste oil, plastics, heavy metals and aquaculture. Ｔhey can destroy the ecological balance, endanger many creatures of dying out, harm ships, human beings and other creatures, cause serious diseases to mankind, andcause harm to the quality of seawater of large areas of oceans. Ｔhe solutions are prevention and pollution treatment. Ｔhe prevention of marine pollution is proved to be more effective than pollution treatment because it can basically solve this problem and maintain the marine environment in a good condition. Ｉn my opinion, it is a challenge for governments to take proper measures to prevent people continuing polluting behaviour. Ｈowever, there is still a long way to go in the future.。