保護(hù)海洋的英語作文（集錦15篇）
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保護(hù)海洋的英語作文1
Oceans becoming more acidicThe world's oceans are slowly getting more acidic, say scientists.The researchers from California say the change is taking place in response to higher levels of carbon dioxide in the atmosphere.The lowering of the waters' pH value is not great at the moment but could pose a serious threat to current marine life if it continues, they warn.Ken Caldeira and Michael Wickett, from the Lawrence Livermore National Laboratory, report their concerns in the journal Nature.Increasing use of fossil fuels means more carbon dioxide is going into the air, and most of it will eventually be absorbed by seawater.
Once in the water, it reacts to form carbonic acid.Scientists believe that the oceans have already become slightly more acidic over the last century.But these researchers have tried to predict what will happen in the future by combining what we know about the history of the oceans with computer models of climate change."This level of acidity will get much more extreme in the future if we continue releasing CO2 into the atmosphere," said Dr Caldeira."And we predicted amounts of future acidity that exceed anything we saw over the last several hundred million years, apart from perhaps after rare catastrophic events such as asteroid impacts."If carbon dioxide release continues unabated, ocean pH could be reduced by as much as 0.77 units, the authors warn.It is not absolutely clear what that means for marine life, however.
Most organisms live near the surface, where the greatest pH change would be expected to occur, but deep-ocean lifeforms may be more sensitive to pH changes.Coral reefs and other organisms whose skeletons or shells contain calcium carbonate may be particularly affected, the team speculate. They could find it much more difficult to build these structures in water with a lower pH.In recent years some people have suggested deliberately storing carbon dioxide from power stations in the deep ocean as a way of curbing global warming.But Dr Caldeira said that such a strategy should now be re-considered."Previously, most experts had looked at ocean absorption of carbon dioxide as a good thing - because in releasing CO2 into the atmosphere we warm the planet; and when CO2 is absorbed by the ocean, it reduces the amount of greenhouse warming.
保護(hù)海洋的英語作文2
Marine lives in fish and all kinds of chemical substances,is very important for human.
But many people like throwgarbage into the sea,the sea will pollution.Cause fishdeath,water depletion.We should keep our environment,to protect the beautiful sea.
海洋里生存著魚和各種化學(xué)物質(zhì)，對(duì)人類很重要。但是許多人類喜歡向海里投垃圾，海水就會(huì)污染。
導(dǎo)致魚兒死亡，海水枯竭.我們應(yīng)該保持環(huán)境，一起保護(hù)美麗的大海。
保護(hù)海洋的英語作文3
The boundless sea gives people the expectation, the beauty, the warm maternal love.
The sea is like a poem.Like a picture, the meaning is rich;Like a symphony, the vast...It is always calm, like a mirror;Now and then the rage, the surge of rage, can overturn the boat that sailed.In my mind, the sea is the blue world and the cradle of life.There are so many free and free lives.The sea is so mysterious, so charming!
Now the sea has changed.The water is no longer clear, it's cloudy, it's dirty.The water washed up on the sand, leaving no more of a bouncing fish, but a pile of trash, and a lot of shrill little shrimps.Why is that?It's all because of us.While enjoying the beauty of the sea, someone threw the stinky rubbish into the sea.There are also people living on the coast who make toilet discharge pipes to the bottom of the sea.Even worse, the waste water from the factory poured into the sea, and the water became a strange color.Lead to give birth to a lot of lack of brain ` low IQ baby, our next generation - the eyes bright ` voice immature ` gorge through red face the next generation will never see the beautiful blue sea.
Some people have done an experiment, he pared a basin of water to the sea, and drop a drop of ink into the "sea".At once, the ink spread slowly, shallower and disappeared, and the "sea water" was almost as clean as before.If the ink keeps dripping, "the color of the water will get darker and darker, and then it will turn into a basin of black water.The world's six billion people produce a lot of waste water and industrial pollution every day, just as the ink has been pouring into the pristine waters of the sea, and the sea is now a pool of sewage.
For the sake of our human health, to see the beautiful and charming blue ocean for our children and grandchildren.Let us act immediately, love the sea as we love life, and love the mon blue home of mankind.
保護(hù)海洋的英語作文4
The boundless sea gives people the expectation, the beauty, the warm maternal love.
The sea is like a poem.Like a picture, the meaning is rich;Like a symphony, the vast...It is always calm, like a mirror;Now and then the rage, the surge of rage, can overturn the boat that sailed.In my mind, the sea is the blue world and the cradle of life.There are so many free and free lives.The sea is so mysterious, so charming!
Now the sea has changed.The water is no longer clear, it's cloudy, it's dirty.The water washed up on the sand, leaving no more of a bouncing fish, but a pile of trash, and a lot of shrill little shrimps.Why is that?It's all because of us.While enjoying the beauty of the sea, someone threw the stinky rubbish into the sea.There are also people living on the coast who make toilet discharge pipes to the bottom of the sea.Even worse, the waste water from the factory poured into the sea, and the water became a strange color.Lead to give birth to a lot of lack of brain ` low IQ baby, our next generation - the eyes bright ` voice immature ` gorge through red face the next generation will never see the beautiful blue sea.
Some people have done an experiment, he compared a basin of water to the sea, and drop a drop of ink into the "sea".At once, the ink spread slowly, shallower and disappeared, and the "sea water" was almost as clean as before.If the ink keeps dripping, "the color of the water will get darker and darker, and then it will turn into a basin of black water.The world's six billion people produce a lot of waste water and industrial pollution every day, just as the ink has been pouring into the pristine waters of the sea, and the sea is now a pool of sewage.
For the sake of our human health, to see the beautiful and charming blue ocean for our children and grandchildren.Let us act immediately, love the sea as we love life, and love the common blue home of mankind.
保護(hù)海洋的英語作文5
The Marine life environment is a complex system including seawater, sea water content and suspension, seabed sediment and Marine life.The abundant biological resources, mineral resources, chemical resources and power resources of the sea are the indispensable resources of human beings, which are closely related to the survival and development of human beings.
The main objective of Marine conservation is to protect Marine life resources so that they are not depleted for sustainable use.Special priority should be given to protecting Marine life that is valuable and endangered.According to the relevant departments of the investigation, due to overfishing, accidental killing of non-target to allow hunting of Marine, coastal tidal flats in the engineering construction, mangrove deforestation, widespread Marine pollution, at least 25 in the world's most valuable fisheries resources exhausted, whales, turtles, manatees and many other Marine animals are in danger of extinction.With the expansion of Marine development, the potential for greater damage to Marine biological resources is expected.
Marine conservation of the first task to stop the excessive use of Marine biological resources, secondly we must protect Marine habitats or niches, especially their migratory, spawning, feeding, avoiding DiHai coast, beaches, estuaries, coral reefs, to prevent the heavy metals and pesticides, oil, organic matter and eutrophication of nutrients, such as pollution of the sea.To maintain the renewable capacity of Marine biological resources and the natural purification capacity of seawater, maintain the balance of Marine ecology and ensure the sustainable development and utilization of the sea.
保護(hù)海洋的英語作文6
The earth is the home of all living things and the real mother of human beings.Earth gave birth to us, but what about us?Excessive exhaust emissions, deforestation, the earth's greenhouse effect, the destruction of the ozone layer, the extreme lack of water resources on earth...Our mother has lost her old smile.
Seventy percent of the earth's area is ocean.The sea has nurtured our ancestors and helped the development of a generation of human civilizations.But we are ungrateful, turning the sea into a waste room of the earth and a bloody hunting ground.
Millions of years ago, the sea was a peaceful, joyous place, maintaining a natural ecological balance, and thousands of years later, human beings entered the ocean and broke the original calm.People have discovered that the resources and food are so abundant that they have begun to indiscriminately kill Marine life and oil and other resources.However, they did not find that they had broken the ecological level.To date, there are more than 10 billion fish and dolphins killed on average every year, and this amazing math has been going on for hundreds of thousands of years.However, people finally found out how cruel their behavior was, so some people gave up hunting, but the blood in the ocean didn't last, and the crazy emissions started again.With the development of industry, many waste gases and liquids have been discharged into rivers and into the oceans through rivers, causing a sharp decline in the Marine environment.The sea creatures died a lot, and the rest were forced to flee to the depths.The oceans are running out of support, and human bad behavior is continuing...
The earth, the ocean is our mother, in order for our great mother to return to the calm and happiness of the past, cry for: protect the earth, cherish the environment, do not destroy their home again!
保護(hù)海洋的英語作文7
Everyone knows that there are 9.6 million square kilometers of land in our country, but who knows, how much of the sea area belong to our country?Let me tell you!It's 3 million square kilometers.
One might ask: since there is so much land, there should be a lot of sea creatures.Yes, I have about 10% of the world's Marine life.These sea creatures are like our brothers and sisters.But our brothers and sisters are slowly disappearing. Why?Because we humans.
You should know the baiji dolphin.It is so many countries around the world, but the Chinese some rare animals, living in the middle and lower reaches of the Yangtze river, because of we human beings have built chemical plant wastewater discharged by the precocious the pollution, the quality of the water in the Yangtze river and living garbage......The ruthless destroyed their habitat, rubbish make them homeless, can't adjust the very serious environmental contamination, in the end, the national level to protect animals, this ancient and beautiful animal, the number of baiji is regarded as "living fossil" less than 5% of the giant panda.
The Tibetan antelope is a protected wild animal at the national level, and 99% of the world's Tibetan antelope live on a plateau more than 4,500 meters above sea level in western China.The Tibetan antelope is light and soft and warm.The shawl made from it became a fashion for the rich in the west in the 1990s.However, the Tibetan antelope must be killed if it is to be collected.The number of surviving Tibetan antelopes is now only 15, 000 -- 100, 000, a tenth of a century ago.If they continue to destroy them, no protection will be taken, and the Tibetan antelope will be extinct in 20 years.
These two animals are not Marine animals, but I think if we continue to destroy the environment and kill animals, Marine life will also be at risk.For example, the largest and heaviest blue whale in Marine life, the number of blue whales is decreasing rapidly due to the indiscriminate hunting and the destruction of the environment.
保護(hù)海洋的英語作文8
In the vast ocean live many creatures with great intellectual and physical capacities。 Dolphin is one of those great creatures， whose capacities to think and move at an astounding rate puzzle those who study their behaviors， Dolphins possess something that makes them different from all the other sea creatures。 It is not strength or speed but the size of their brains。 Dolphin' s brain is almost the same size as that found in the human head。 They live for a ling time。
Dolphins' babies are born in the water。 They can grow up to three and a half meters long。
Dolopins use sound to help them find their way， look for their food and talk with each other。 Sound is just like their eyes and mouths。
Dolphin
In the vast ocean live many creatures with great intellectual and physical capacities。 Dolphin is one of those great creatures， whose capacities to think and move at an astounding rate puzzle those who study their behaviors， Dolphins possess something that makes them different from all the other sea creatures。 It is not strength or speed but the size of their brains。 Dolphin' s brain is almost the same size as that found in the human head。 They live for a ling time。
Dolphins' babies are born in the water。 They can grow up to three and a half meters long。
Dolopins use sound to help them find their way， look for their food and talk with each other。 Sound is just like their eyes and mouths。
Dolphin
在浩瀚的海洋中生活的許多智力發(fā)達(dá)、身體強(qiáng)健的動(dòng)物。海豚是那些偉大的人之一，他們的思考能力和行動(dòng)以驚人的速度讓那些研究他們的行為，海豚擁有一些使他們不同于其他所有的海洋生物。它不是力量或速度，但他們大腦的大小。海豚的大腦幾乎是相同的大小，在人類頭上的發(fā)現(xiàn)。它們壽命很長。
海豚寶寶出世在水。它們能長大到三米半長。
海豚利用聲音來幫助他們找到他們的路，尋找食物和交談。聲音就像它們的眼睛和嘴一樣。
海豚
在浩瀚的海洋中生活的許多智力發(fā)達(dá)、身體強(qiáng)健的動(dòng)物。海豚是那些偉大的人之一，他們的思考能力和行動(dòng)以驚人的速度讓那些研究他們的.行為，海豚擁有一些使他們不同于其他所有的海洋生物。它不是力量或速度，但他們大腦的大小。海豚的大腦幾乎是相同的大小，在人類頭上的發(fā)現(xiàn)。它們壽命很長。
海豚寶寶出世在水。它們能長大到三米半長。
海豚利用聲音來幫助他們找到他們的路，尋找食物和交談。聲音就像它們的眼睛和嘴一樣。
海豚
在浩瀚的海洋中生活的許多智力發(fā)達(dá)、身體強(qiáng)健的動(dòng)物。海豚是那些偉大的人之一，他們的思考能力和行動(dòng)以驚人的速度讓那些研究他們的行為，海豚擁有一些使他們不同于其他所有的海洋生物。它不是力量或速度，但他們大腦的大小。海豚的大腦幾乎是相同的大小，在人類頭上的發(fā)現(xiàn)。它們壽命很長。
海豚寶寶出世在水。它們能長大到三米半長。
海豚利用聲音來幫助他們找到他們的路，尋找食物和交談。聲音就像它們的眼睛和mouths。and水的凈化能力，保存了海洋生態(tài)系統(tǒng)的平衡，確保人類可持續(xù)發(fā)展和利用的海洋。但現(xiàn)在人們獵殺海豚甚至為了娛樂和制造狗食，我們可以幫助的事情就是停止我們的愚蠢，不吃海豚停止購買由海豚狗食。
保護(hù)海洋的英語作文9
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 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.
保護(hù)海洋的英語作文10
"Bumper harvest, bumper harvest!"!" Cried one of the fishermen, happily jumping up like a child. After a while, the full cabin fish alive and kicking, calm sea filled with ing from all sides of the fishermen's laughter.........
Now, like this "fish and shrimp full cabin" scene has been very rare. In today's market, is the most mon fish pound at least to dozens of yuan, more serious pollution of the ocean, the ocean resources gradually dried up, seafood production, prices rise, it illustrates this point?
In the ocean of natural calamities and man-made misfortunes emerge in an endless stream today, human pollution is often not from the original intention, but it is caused by the unexpected effect. The British Petroleum oil, because the drilling platform explosion, caused by the oil spill in the Gulf of Mexico, to 9900 square kilometers of sea water is seriously polluted, so that tens of thousands of seabirds soaked in oil to move, die in hunger and misery, makes countless fish poisoning death; and the Japanese earthquake and tsunami triggered a nuclear leak the marine pollution is more serious......
The sea is so vast that it is because the rivers and streams flow into the Yangtze River and then run into the sea. If we do not solve the pollution problem from the source, then no matter how people clean up the sea, there will always be sewage flowing into the sea, and all the efforts will be futile. Now, streams and streams are often seriously polluted, or they bee places where people dump rubbish or are loaded with pesticide cans. Finding a clear stream in an inhabited area can be very difficult today!
In any case, the protection of the oceans can not be achieved by individual forces, and the protection of the oceans depends on the joint efforts of all mankind. I do not want one day in the future, our descendants can only imagine the image of the vast and wide sea.
This is not only the wish of a pupil, but also the wish of all mankind, isn't it?
保護(hù)海洋的英語作文11
Marine biological environment is a complex system including sea water, sea water, soluble matter and suspended matter, seabed sediments and marine organisms. The rich biological resources, mineral resources, chemical resources and power resources in the sea are indispensable human resources treasure houses, which are closely related to the survival and development of mankind.
At present, the main objective of marine conservation is to protect marine biological resources so that they can not be exhausted for sustainable use by mankind. In particular, priority should be given to the conservation of marine animals that are valuable and endangered. According to the UN investigation, due to overfishing, mangrove accidental killing of non target to allow the killing of marine organisms, the coastal engineering construction, deforestation, pollution of the marine environment in general, at least 25 of the world's most valuable fisheries resources consumed, whales, sea turtles, manatees and many other marine animal faces the danger of extinction. It is expected that with the expansion of marine development, it is possible to cause more damage to marine biological resources.
Marine protection task should first stop on the marine biological resources excessive use, secondly to protect the marine biological habitat or habitat, especially their migration, spawning, feeding, avoid Huahai coastline, beaches, estuaries, coral reefs, to prevent heavy metals, pesticides, oil, organic produce and eutrophication. Nutrients such as marine pollution. Maintain the ability of regeneration of marine biological resources and the natural purification ability of the sea water, maintain the marine ecological balance, and ensure the sustainable development and utilization of the marine.
保護(hù)海洋的英語作文12
There are still many problems of environmental protection in recent years. One of the most serious problems is the serious pollution of air, water and soil. the polluted air does great harm to people’s health. The polluted water causes diseases and death. What is more, vegetation had been greatly reduced with the rapid growth of modern cities. To protect the environment, governments of many countries have done a lot. Legislative steps have been introduced to control air pollution, to protect the forest and sea resources
and to stop any environmental pollution. Therefore, governments are playing the most important role in the environmental protection today.
In my opinion, to protect environment, the government must take even more concrete measures. First, it should let people fully realize the importance of environmental protection through education. Second, much more efforts should be made to put the population planning policy into practice, because more people means more people means more pollution. Finally, those who destroy the environment intentionally should be severely punished. We should let them know that destroying environment means destroying mankind themselves。
保護(hù)海洋的英語作文13
The ocean and we are a whole, first of all, the ocean itself has great handling of pollutants, dilution, diffusion, oxidation, reduction and degradation of purification ability. But the capacity is not unlimited, when toxic and harmful substances accepted by the local waters more than its own self-purification ability, it will cause pollution of the waters. In addition the ocean while contains many resources, but the regeneration of marine resources is the need of time, if the development of marine resources we uncontrolled and not pay attention to the protection of these resources, so there is always used in the light of day. So the protection of the marine is extremely important.
保護(hù)海洋的英語作文14
"Bumper harvest, bumper harvest!"!" Cried one of the fishermen, happily jumping up like a child. After a while, the full cabin fish alive and kicking, calm sea filled with coming from all sides of the fishermen's laughter.........
Now, like this "fish and shrimp full cabin" scene has been very rare. In today's market, is the most common fish pound at least to dozens of yuan, more serious pollution of the ocean, the ocean resources gradually dried up, seafood production, prices rise, it illustrates this point?
In the ocean of natural calamities and man-made misfortunes emerge in an endless stream today, human pollution is often not from the original intention, but it is caused by the unexpected effect. The British Petroleum oil, because the drilling platform explosion, caused by the oil spill in the Gulf of Mexico, to 9900 square kilometers of sea water is seriously polluted, so that tens of thousands of seabirds soaked in oil to move, die in hunger and misery, makes countless fish poisoning death; and the Japanese earthquake and tsunami triggered a nuclear leak the marine pollution is more serious......
The sea is so vast that it is because the rivers and streams flow into the Yangtze River and then run into the sea. If we do not solve the pollution problem from the source, then no matter how people clean up the sea, there will always be sewage flowing into the sea, and all the efforts will be futile. Now, streams and streams are often seriously polluted, or they become places where people dump rubbish or are loaded with pesticide cans. Finding a clear stream in an inhabited area can be very difficult today!
In any case, the protection of the oceans can not be achieved by individual forces, and the protection of the oceans depends on the joint efforts of all mankind. I do not want one day in the future, our descendants can only imagine the image of the vast and wide sea.
This is not only the wish of a pupil, but also the wish of all mankind, isn't it?
保護(hù)海洋的英語作文15
Today, Dameisha took me to see the sea, because I have never seen the sea. I was thinking of the sea all the way. I saw on TV the sea is very beautiful, I feel that the sea should be like this: blue water, spray gently lying in the arms of the sea. On the beach there grows many palm beach, lying quietly in many shells, conch. A few crabs to climb. Should be against the background of blue sky, the sky the sun, seagulls flying, this beautiful picture of you! What an intoxicated! I feel relaxed and happy.
Can be when I saw the sea of a moment, I am disappointed, the mood suddenly changed. Because my eyes of the sea is dark, is muddy, is not angry, is not confident. Some just inferiority. I know that the sea is not so, but people are polluting into this.
Now, human beings in order to live, a large number of cutting trees, cut and not planted, how many of the previous tropical rain forest, now is flat, how many trees, now replaced by high-rise buildings. Factory emissions, air pollution, and no trees to release fresh air. And plant emissions of toxic wastewater, so that water in the small fish, shrimp have been poisoned, and the river afloat smelly fish dead bodies and garbage, all this is how terrible ah!
Let's go and embrace the nature! To protect nature! Let everything in the world be beautiful.
今天，大姨帶我去大梅沙看大海，因?yàn)槲覐膩頉]有見過大海。我一路上都在想大海的樣子。我看見電視上的大海很漂亮，我覺得大海應(yīng)該是這樣的：碧藍(lán)的海水，浪花輕輕的躺在大海的懷抱中。海灘上生長著許多的椰樹，海邊靜靜的躺著許多貝殼，海螺。幾只螃蟹爬來爬去。映襯著的應(yīng)該是蔚藍(lán)的天空，天空上的一輪紅日，海歐飛來飛去，這景象多美呀！多令人陶醉呀！我心情輕松愉快。
可當(dāng)我才看見大海的一瞬間，我失望了，心情一下子變的沉重了。因?yàn)槲已矍暗拇蠛Ｊ腔野档?，是渾濁的，是沒有生氣的，是沒有自信的。有的只是自卑。我知道大海原來不是這樣的，而是被人們污染成這樣的。
現(xiàn)在，人類為了生活，大量砍伐樹木，砍了又不栽，以前有多少熱帶雨林，現(xiàn)在是平地，以前多少樹木，現(xiàn)在取而代之的是高樓大廈。工廠排放的廢氣，污染空氣，又沒有樹木放出新鮮的空氣。還有工廠排放出的有毒的廢水，讓水里的小魚，小蝦都被毒死了，河面上浮著發(fā)臭的魚的尸體和垃圾，這一切又是多么的可怕呀！
讓我們?nèi)肀Т笞匀话桑∪ケＷo(hù)大自然吧！讓世界上的一切都變得美好。
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