海洋的污染英語作文

Ⅰ 急求一篇關於海洋污染和保護的英語作文 80詞就行了

Environmental Protection

Nowadays, the issue of environmental protection is becoming more important in society. We need to be more aware of the dangers of pollutions on earth as well as on our health. Although we're becoming more technologically advanced, our health is also taking it's toll. This is evident because we see more and more people wearing sunscreen because of the thinning of the ozone layer. Overall, a simple step in protecting our health and the environment is to recycle.

Ⅱ 關於海洋污染和如何保護的英語作文、

The simplest water pollution definition would be any contamination of water bodies with some pollutant(s) that changes physical, biological, and chemical conditions of any body of water making this water harmful for environment and surrounding ecosystems.

Water pollution occurs once too much pollutants (mostly in form of different waste) are discharged directly or indirectly into water bodies. Water pollution does not only cause great environmental damage but is also the leading worldwide cause of deaths and diseases responsible for the deaths of more than 14,000 people each day, mostly in developing countries.

Many people are not aware that water pollution is serious problem in almost all parts of the world, and not just in third world countries like some choose to believe. In fact many experts will tell you that reality is completely different than the common belief, and that actually water pollution problem is already out of control.

Water pollution problem is in most cases connected with the careless handling of chemical agents, toxins introced into our water through instrial mping, and farm runoff. All these factors make our water unsafe to drink.

For instance, the chlorine that is widely used to disinfect our water is believed by many to be carcinogenic, and therefore a major health issue that significantly contributed to worldwide rise of cancer rates.

Basically chlorine is present in every glass of water we draw from our tap, and although some studies have confirmed that chlorine can indeed be one of the cancer risk factors we simply cannot do without it because by removing chlorine from our water we would open the door to many waterborne diseases that would kill millions of people around the globe.

So how to protect yourself from water pollution? The best option available to us is to install a multi-layered home water filtering system in your home. The best option is multi media block system that has an activated granular carbon filter, a sub micron filter, and an ion exchange. This system is capable to prevent up to 99.99% of all of the harmful contaminants present in our water from entering your home.

High quality home water filtering system is really your best ally against water pollution.

網上找的這篇，符合你的基本要求了，希望能幫到你。

Ⅲ 海洋污染的 英語作文 急急急急急......................

Sea pollution

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 e 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 procts being thrown into seas and oceans, mostly by mankind: domestic waste (sewage and rubbish, pollutants in runoff water...), instrial 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.

Fragile coastal areas

Most of the pollution comes from continents and is carried by rivers and winds. It is concentrated in coastal waters which provide water for 99% of total fish proction. In fact, only a small amount of instrial pollution on the high seas is the result of accidents or malice: shipwrecks, deballasting, degassing and oil spills which are spectacular and disastrous when they reach the coast. Plastic bags make up about 60% of the visible mass of waste polluting the sea and cause the death of a million birds, 100.000 marine mammals and an innumerable number of fish.
All coasts are more or less affected by pollution. The European coasts from the north to the south, the Atlantic coasts of the North-American continent and the Caribbean, the Pacific coasts from Mexico to Panama and Los Angeles to Vancouver, the seas of China from the north to the south of Japan, of Java, the oriental coasts of the Indian continent, the South-African coast between the Cape and Maputo as well as the banks of the Black sea and the Caspian sea are the most affected.

Situation of seas surrounded by land

- Mediterranean Sea: 30% of the world maritime trade and 20 to 25% of international oil transport, 156 accidents followed by hydrocarbon discharges between 1977 and 2000, three significant oil spills: Irenes Serenade in Greece and Captain Marcos in Algeria in 1980 and Haven in Italy in 1991; thousands of tons of toxic waste poured directly into the sea by the instry, 60 % of urban wastewater poured into the sea without any prior treatment.

- Baltic Sea: benthic fauna practically decimated on half of the central Baltic's seabed (100.000 km2); this is e to land-based pollution (56% nitrogenous content, the remaining 44% coming from the atmosphere); 98% of pollution by hydrocarbons from oil from the continent.

-- Caspian Sea: 140 million tons of pollutants poured into the sea every year, 65% from heavy instry wastewater, 44 mg of pesticides per litre (on average) in the northern part, especially that of the Volga delta, compared to the 7mg/l of the Sea of Azov deemed an environmental disaster zone by the Ministry of natural resources of the Russian Federation.

- Black Sea, polluted by the Dniestr, the Dniepr, the Danube and the Don, in a very critical state: eutrophication, important and increasing animal mortality rate over the last three decades , 80% drop in fishing yields, only 6 species of fish that can still be fished out of the 26 which could previously be commonly marketed in this basin.

Effects on the marine environment

Pollution can be physical, chemical or biological. Pollutants can be natural substances (organic and mineral matter), synthetic degradable or non-degradable substances (plastics, pesticides). They can be toxic or not with varying enrance.

Their consequences are much more serious close to coasts than out at sea.
Living resources are destroyed or become unfit for consumption. The deterioration of water quality can lead to intoxications and illnesses and have an impact on the economy by preventing fishing, leisure activities or water being used for instrial purposes. The disappearance of sensitive species and the proliferation of more adapted species threaten ecosystems. Pesticide pollution in South Carolina caused half the disappearance of fish. The 10 billion tons of ballast water poured into the sea every year from one end of the globe to the other introce species which colonise the environment at the expense of indigenous species. Toxic substances are stored in the fatty tissue of fish, marine mammals and piscivorous birds.

In humans, polychlorinated biphenyl plays a part in causing breast cancer, lung cancer, liver cancer and colon cancer. It can cause delays in neurological development and growth. Persistent organic pollutants are concentrated in shells and other filters and they can cause typhoid, hepatitis and other illnesses if they are ingested.

本文屬於科普文章，也就是綜述性文章，不適合發表。僅供參考，有什麼問題再商量。
祝好！

Ⅳ 關於海洋污染的英語作文(1.什麼是海洋污染2.為什麼會導致海洋污染3.我們應該這樣保護海洋)

關於海洋污染的英語作文

Ⅳ 速求一篇關於如何整治海洋污染的英語作文，急！！！謝謝

絕對是原創的中文如下：現在海洋污染越來越嚴重了。那我們該如何整治海洋污染？首先要從自身做起。我所知道的整治方案有：努力改善海域生態環境、止、減輕和控制沿海農業污染物污染海域環境。制定海上船舶溢油和有毒化學品泄漏應急計劃，這樣才能使海洋造福人類。Marine pollution is increasingly serious. How do we remediation of marine pollution? First, start from their own. I know of remediation programs are: efforts to improve the marine ecological environment, only to rece and control pollution of coastal waters of agricultural pollutants in the environment. Development of offshore oil spill and toxic chemical spill contingency plans, so as to make the sea for the benefit of mankind.

Ⅵ 急求一篇關於海洋污染和保護的英語作文 80詞就行了 假如你是李華，是你班的宣傳委員，負責班級牆報

with a minute

Ⅶ 海洋污染的英語作文

自己改動一下就行了
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http://www.rrting.com/English/yyxw/這里有近千篇英語作文，希望能幫到你，要給分喔

Ⅷ 求一篇海洋污染的英語作文，400字左右 急！ 關於現有的海洋問題以及改進方法

WO BU ZHI DAO

Ⅸ 求一篇海洋污染的英語作文，400字左右 急！

未來的海洋
知道你們來自2009年的今天，讓我做一回導游，帶你們暢游2030年的"海洋"，相信你們一定會有收獲。 眾所周知，海洋佔地球的十分之七，2009年海洋污染十分嚴重，但在2030年，由於科學技術發達，"去污機器人"成為海洋污染的剋星，所以，這時的海洋不存在污染問題。 現在，我帶你們先到"多功能接待室"，坐上"海洋地點變化器"，它一下子就把我們送到了海洋世界。 今天的海洋，也是人類的家園，全世界百分之五十的人在海洋生活，你一定覺得十分好奇，人在海洋里怎麼生存?其實嘛，海洋世界裡有一座"氧氣控制室"，氧氣從這里製作出來，再通過"氧氣筒"傳送到海洋每一個角落，人們吸進新鮮的氧氣，排出二氧化碳，再由"氧氣控制室"接收，又製造出氧氣……如此循環。 海底的魚更是奇特，自從海水成為淡水之後，魚兒就學會了人話，還會與人交談呢，可有趣了！你們到了一大群魚的面前，魚兒就說："Good morning！"魚也會說英語，真是令人不敢相信。 聽我介紹完，你們就到住宅區。雖然你們眼前看到的是一片荒蕪，但是人們都生活在這里。海底的人與陸地人不相同，他們伙食簡單，一顆"簡食丹"就可過一百天，因而他們十分悠閑。住的呢？以四"海"為家，想到哪裡睡就到哪裡睡，無憂無慮。 接著，你們參觀皇宮、公園……一定感到很宏偉、壯麗吧！ 也許你們會擔心，那麼多人生活在海底，環境會不會出現問題呢？不會的。海底實現了無工廠化，但又有生產量。而且決不比陸地的生產量差，這是因為我們把陸地上排下來的垃圾、污水、通過"去污機器人""傳給""製作機器人"進行加工，做出各種可用的東西…… 奇特、美妙的海洋世界參觀完了，如何？相信你們一定會感到科學的力量是那樣的神奇。

Future marine
Know you today from the 2009, 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 Earth's seven tenths, very serious marine pollution in 2009, but in 2030, e 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 proced 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 introction 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 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 proction. And no worse than the proction 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.