怎样保护濒危动物的英语作文（热门20篇）

It seems we are living in the conflict between modern and traditional cultures every day. Hearing the blaring of horns the moment you step out of your house, seeing the so called "pop" the moment you open your eyes, you cant help thinking, "Will the traditional culture be gradually lost?"

Many people believe so. They may put right in front of you all the evidences they can dig out. They may argue that people are rushing to restaurants instead of cooking at home, listening to pop music but not traditional, wearing in a way people couldnt imagine ten years ago. Modern people like the air of freedom, not to be restrained by traditions. They offer this long list, only trying to confirm that this world is full of fashion,competition and temptation and the traditional culture is fading

and will be lost at last.

Though we are now living in a world in which undeclared aggression, war, hypocrisy, chicanery, anarchy are part of our daily life. Though this is a skeptical age, and our faith has weakened, our confidence in some aspects of the traditional culture should and would never be lost.

Wouldnt you agree that our traditional culture is always credited with modesty, politeness and respectfulness, which have always been treasured for more than five thousand years?Even in this modern world, people still admire those with good manners, those who are polite to others or respectful to old people.

Wouldnt you agree that our Chinese traditional music is beautiful and artistic and our Chinese tea culture is always an appealing treasure to people around the world?

So there may just be some changes in our lifestyle or our attitudes towards life, but little change occurs to some fundamental aspects of our traditional culture that people still treasure in heart.

How to protect the environment?

Nowadays, more and more people realize it`s necessary and important to protect the environment. Also,there are some people who don`t pay attention to hygiene and they can`t stop littering the rubbish casually or spitting everywhere all the time.And in addition, there are a few factories often cutting down the trees, discharging chemicals and dirty water and so on.And it causes many problems like the Greenhouse Effect.If they do these day by day and our life will be harder and harder,so we have to stop them. To stop them we can put up commonweal advertisements and tell them the detriment of destroying the environment.So we can start from now to make a beautiful life.

如何保护环境?

现在，越来越多的人意识到保护环境是必要和重要的。同时，也有一些人不`不注意卫生，他们可以`停止乱扔垃圾垃圾随便或随地吐痰的时候。此外，还有一些工厂经常砍伐树木，排放的化学物质和脏水。这引起了诸如温室效应等问题。如果他们天天这样做，我们的生活会变得很困难，所以我们必须阻止他们。为了阻止他们，我们可以提出公益广告，并告诉他们破坏环境的危害，所以我们可以从现在开始做一个美好的生活。

shark-skin like swimsuit

A new high-performance swimsuit,developed by mimicking the skin of sharks,will be worn by top athletes in Athens from this week.

The revolutionary new fabric,developed by Speedo,is the result of four years of research and development that began with the study of shark skin at the Natural History Museum .

The new swimsuit,called Fastskin FSII,increases a swimmers speed by reducing passive drag through water by up to 4% more than the next best swimsuit.

Research into shark skin texture and movement through water was carried out under the guidance of Natural History Museum fish expert Ollie Crimmen.

Tiny teeth cover the surface of a sharks skin and the shape and positioning of these teeth vary across the body to manage the flow of water.

With these findings Speedo created a full bodyskin with different fabrics on different parts of the body and for the first time,male- and female-specific and stroke-specific swimsuits.

With the improvement of our living standard， more and more people can afford a car. As a result，our roads are more often than not crammed with cars.

However，with more and more waste gas being discharged by the cars，the problem of air pollution bees even more serious. So nowadays we advocate to lead a low-carbon life.

My suggestion is we should ride bikes more often instead of driving cars.By riding a bike， we can not only exercise our body but also protect our environment.

Why not have a try， my dear friends?

与我们的生活水平的提高，越来越多的人都买得起汽车的。因此，道路往往没有堆满了汽车。然而，随着越来越多的废气排放是汽车、空气污染问题变得更加严重。所以此刻我们提倡过低碳的生活。

我的推荐是我们就应更经常骑自行车而不是开车骑一辆自行车，我们不仅仅能锻炼身体，也能保护我们的环境。为什么不试试，我亲爱的朋友?

一天，我到集市去，忽然听到一位老爷爷高声喊道：“卖青蛙喽!卖青蛙喽!活蹦乱跳的青蛙。”接着就听见几声凄惨的蛙鸣，我顺着声音走过去，只见几只青蛙被老爷爷用一根绳子绑在一起，前脚向外伸着，想逃脱。可总是被老爷爷拉出去，竹篓里也装着青蛙。老爷爷眼里是大把大把的钞票，而不是满天乱飞张牙舞爪的蚊子。我望着这场面，听着惨叫，我的心不禁揪紧了。

青蛙的本领很多，它能预报天气，我国有不少的农谚也是反映蛙鸣雨天气的关系的，如“雨后蟾蜍叫，不久大雨到。”青蛙还是捕食昆虫的健将，当青蛙尚处在幼虫的时候，它一天就能吃掉一百多只孑孓，而长大成蛙后，用它灵巧的舌头，平均每天可吃掉七十多只害虫。青蛙还能预报丰收，南宋诗人辛弃疾在西江月中写道“稻花香里说丰年，听取蛙声一片”。

我们学过《狼与鹿》一课，人为了保护鹿却过渡的捕杀狼，鹿成破坏森林的祸首，是鹿和凯巴伯森林走向灭亡。这篇课文告诉我们：自然界的各种事物是密切联系的，不能随意破坏生态平衡，不然会产生无法想象的后果。卖青蛙的老爷爷您想想吧：如果您抓了一只青蛙，就会放掉七十多只害虫，难道您想看到漫天耀武扬威的蚊子和被蚊子咬的遍体鳞伤的我们吗?

人类啊!快醒醒吧。不要让害虫再猖狂了!我提出倡议：让我们和动物和平共处，保护人类的好朋友—青蛙吧!

Although our country resources, abundant natural resources. But, you know? All these are not enough, more important is to pay attention to environmental protection!

I think the government should advocate environmental protection, more involved in environmental protection, contribute to environmental protection, organize environmental protection is the most critical. You said, is it?

First of all, should tell the public, to pay attention to every green thing, actively do environmental protection work, dont throw rubbish, see garbage to pick up in time. Second, want to throw the waste battery is the problem to solve, I should take this matter to do better, in some places put some recycle used batteries, for people to take every day. As a result, whether living in remote areas, or live in the bustling place, can easily dispose of used batteries, never going to happen that people dont know how to deal with waste battery threw the waste batteries into the dustbin. Finally, the government should increase the position of a environmental protection worker, let more people involved in the environmental protection work.

In order to environmental protection, take action!

我们的祖国虽然资源、物产比较丰富。可是，你知道吗?光光这些都还不够，更重要的是要注重环保!

我觉得，政府应该多多提倡环保，多多参与环保工作，为环保做贡献，组织好环保是最关键的。你们说，是吗?

首先，应该告诉市民，要关注每一件环保的事，积极做环保工作，不要随手扔垃圾、看到垃圾要及时捡起。其次，要把废旧电池该扔哪的问题解决好，应该把这件事给做得更完善：在一些地方分放一些回收废旧电池的筒，每天都有专门负责的人去取。这样一来，不管是住在偏远地区，还是住在热闹的地方，都可以很方便的把废旧电池处理了，再也不会发生人们不知道废旧电池怎么处理，就把废旧电池扔进垃圾箱里的事了。最后，政府应该增加一个环保工作者的职务，让更多的人投身于环保工作当中!

为了环保，行动起来吧!

We all know that the giant panda,its very cute,but I often read in many people for their own economic interests to kill it,I feel very sad.

The giant panda is our country special product,it is the unique face has become "the WWF" sign.The giant panda is like a bear,but not bear,at about 1.5 meters,weighs 160 kilograms,black and white on the appearance of body hair is their characteristics.The giant panda temperament is gentle,posture and movement are particularly lovely.In all over the world in the zoo,the giant panda is the most popular pet tourists.

The giant panda this animal or representative of the remaining ancient animals,about 100 more than ten thousand years ago,the giant panda will live on the earth,so they have a "living fossil" said.The giant panda this lovely and rare animals in an increasingly reduce,the world is less than 1000 only add up.Dont let this lovely and rare animals in the face of the earth?It is up to us to protect lovely and rare animals--the giant panda!

[保护濒危熊猫的英语作文

Last week, I saw a very impressive documentary about panda. A professor

studied panda in the early 1980s went to the wild life and kept trace of wild

giant panda for many years. As a result, he found that it was human being that

made these lovely animals die out. At that time, many people believed that giant

panda became less because of the low rate of newborn babies. But it was not

true. People cut trees for making profit at that time. Panda lose homeland and

they lacked of food. Thanks to these valuable data, the government took the

policy to protect the animals. So today, the number of giant panda is

increasing. People realize the importance of protecting the environment and it

is the best way to protect wild animals, they are the indispensable part of the

nature.

Four little short legs, a fat, body, and a thorn and a small head and soft abdomen. Gather together a lovely and clever little hedgehog.

Little hedgehog is very cute, its whole body, in addition to the abdomen, the other parts are all full of thorns, like a small ball. Is everybody loved them.

Hedgehog thorns but its weapons, whenever meet enemies, it will shrink into a terrible thorn ball, even ferocious wild boar with it cant.

Hedgehog claws have sharp eagle claw, so, this is a hedgehog capture one of the good helper of other small animals!

In melon field, it is known, "a thief steal melons" it "steal" the melon method can and human picking melons method is not the same as well - when night falls, the little hedgehog will sneak up to melon field, the skin will be back into the "steel stab", then, a turn, they slipped behind the melon.

Hedgehog still have a kind of magic power, it is not only can swim, can catch a snake in the water! A hedgehog can swim because it lives in the bushes, afraid of hot, so can swim. It will catch a snake because it not only like to eat snakes, and the snake is cartilage, is afraid of the hedgehog.

I really want to know why the hedgehog has so many hard thorns? Did they to protect themselves, and evolve? Should be like this? Every time see little hedgehog, I think so.

This is my idea of a small animal, a hedgehog. Needless to say how much I like it.

四只小短腿，一个胖乎乎，并带刺的身体，加上小巧的脑袋和柔软的腹部。凑成了可爱机灵的小刺猬。

小刺猬很可爱，它的全身，除了腹部，其他部分全都长满了刺，像一个小刺球。真是人见人爱。

刺猬的刺可是它的武器，每当遇到天敌时，它就会缩成一个可怕的刺球，就连凶猛的野猪也拿它没办法。

刺猬的爪子有老鹰的爪子那样锐利，所以，这还是刺猬捕捉其他小动物的好帮手之一呢!

在瓜地里，它还是远近闻名的“偷瓜贼”，它“偷”瓜的方法可和人类摘瓜的方法不一样哦——每当夜幕降临，小刺猬就会偷偷窜到瓜地里，将瓜皮刺进背上的“钢刺”里，然后，一翻身，就背着瓜溜走了。

刺猬还有一种神奇的本领，就是不仅会游泳，还会在水里抓蛇!刺猬会游泳是因为它生活在灌木丛内，怕热，所以会游泳。它会抓蛇是因为它不仅仅喜欢吃蛇，而且，蛇是软骨组织，是怕刺猬的。

我很想知道刺猬为什么身上有那么多的硬刺?难道是它们为了保护自己，而演化出来的吗?应该是这样的吧?每当看到小刺猬时，我都这么想。

这就是我心目中的小动物——刺猬。不用说我是多么喜欢它了。

Environmental Protection

环境保护

Today the quality of our natural environment has become an important issue. The world population is rising so quickly that the world has become too crowded. We are using up our natural resources and at the same time polluting our environment with dangerous chemicals. If we continue to do this, life on earth cannot survive.

现如今我们的自然环境已经成为一个重要问题。世界人口增长如此之快以至于世界已经变得过于拥挤。我们在消耗自然资源的同时危险化学物品污染着我们生存的环境。如果我们继续这样下去，地球上的生物将不能生存。

Concerned people have made some progress in environmental protection. Governments of many countries have established laws to protect the air, forests and sea resources and to stop environmental pollution.

相关人士在环境保护方面做出了一些进展。许多国家的政府已经建立法律来保护大气，森林和海洋资源以停止环境污染。

Still more measures should be taken to solve environmental problems. People should be further educated to recognize the importance of the problems, to use modern methods of birth control, to conserve(保存) our natural resources and recycle(再循环) our products. We are sure that we can have a better and cleaner place in the future.

同时更应该采取措施来解决环境问题。应该进一步教育人们认识到问题的重要性，应用现代的生产控制方法来节约我们的自然资源和实现产品的再循环。我们相信在将来我们会拥有一个更好的更干净的生存之地。

[初中生环境保护英语作文

导语：水是生命之源，我们必须保护水资源，下面是yuwenmi小编为大家整理的英语作文，欢迎阅读与借鉴，谢谢!

We have only one earth. But now, the environment becomes worse and worse. As you know, theres no enough clean water for people. So many of them lose their lives because of water. In a lot of countries, people have to cut trees for living. So theres nothing to keep water from running away. Also we have polluted the land, the river and the air. So we have to face more and more floods and droughts . Its time that we must do something useful to protect our environment. We can plant trees and take good care of them. We can save the water and ask our parents to do so. We cant throw any litter onto the ground and we should collect them for recycling. If we take good care of our earth today, it will be more beautiful tomorrow. As you know,t heres no enough clean water for people. So many of them lose their lives because of water.

【参考译文】

我们只有一个地球。但是现在,环境变得越来越糟糕了。如你所知,没有足够的干净的水。很多人失去了他们的生命,因为水。在许多国家,人们生活必须砍树。所以没什么可防止水逃跑。我们也污染了土地,河流和空气。所以我们不得不面对越来越多的洪水和干旱。是时候,我们必须做些有用的事情来保护我们的环境。我们可以种树,好好照顾他们

我们可以节约水,问我们的父母这样做。我们不能扔垃圾在地上,我们应该收集回收。如果我们照顾好我们的地球的今天,这将是更美好的明天。如你所知,这里没有足够的干净的水。很多人失去了他们的生命,因为水。

Like tangible cultural heritages such as the Great Wall and the Forbidden

City, intangible cultural heritages like Peking Opera and

Confucius-commemorating rituals are equally crucial. We should make our utmost

efforts to preserve intangible heritages because, without their physical form of

existence, they are in greater risk of extinction.

According to UNESCO’s Convention for the Safeguarding of Intangible

Cultural Heritage (2003), all forms of social customs and habits, folklore,

performing arts, rituals, oral traditions, festivals, traditional crafts and

various knowledge and practices about nature and universe can be classified as

intangible cultural heritages. As a country consisting of a great diversity of

ethnic groups and with time-honored history and civilization, China abounds in

intangible cultural heritages. Cultural heritages connect modern people with the

historical past, allowing them to acquire a cultural and historical identity.

Without cultural heritages, we would be rendered absolutely rootless and we

would find it hard to cope with challenges at present and in the future.

However, the modernization process poses mounting threats to intangible

heritages. Many people have a blind faith in the latest electronic devices. It

is also pathetic to see elderly people in possession of such legacies pass away

without transmitting them to the younger generation. Faced with those

challenges, we should both preserve and renovate our ancestral heritages so that

we can help contribute to the cultural diversity of the world and return to our

spiritual homeland in this age of impersonal science and technology.

亲爱的市民朋友们：

今年是《广东省野生动物保护条例》实施五周年。为大力倡导文明、健康、科学的生活方式，进一步增强市民保护野生动物的意识，在全社会形成拒食野生动物的良好风尚，促进人与自然的和谐，广州市林业局、广州市文明办联合向全市发出以下倡议：

一、关爱动物，保护森林，让茂密的森林成为野生动物的栖息庇护场所;

二、从我做起，不滥食野生动物，树立饮食文明新风尚，不乱捕、不猎杀野生动物，做文明、守法的好公民;

三、各饲养、运输和餐饮企业不非法经营、贩运、加工、制作、销售野生动物及其制品，做绿色、环保、守法的经营者;

四、人人行动起来，积极劝说阻止、举报各类破坏森林、伤害野生动物的行为，做保护生态环境的模范。

让我们携起手来共同努力，把广州建设成为处处鸟语花香、人与自然和谐的美丽花城!

I like many animals ,such as cats,monkeys,fishes and tigers. but my favorite animals are dogs.I keep a dog in my house .My family members call it "Wang Wang" .It is black and white .All of us like him.It is very cute ,friendly and clever .I often takes him out for a walk in the evening.It brings us joys and smiles.So I like it best.

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.

海洋里生存着鱼和各种化学物质,对人类很重要.但是许多人类喜欢向海里投垃圾,海水就会污染.导致鱼儿死亡,海水枯竭.我们应该保持环境,一起保护美丽的大海.

Today, Chinas economy has made the great achievement. More and more

foreign people come to China to seek for cooperation. It is true that peoples

life standard has been improved a lot during the last decades, but the

environment has been polluted badly. When I was very small, I could see the

green trees and clean water around my hometown, but now, the river becomes

smaller and the rubbish can be seen everywhere. I feel so sad about it. We have

sacrificed so much to chase the profit. If we cant save the environment, we

wont live the comfortable life. For us, we should not throw away the rubbish

and plant more trees. The little things we do will make a great difference.

There are many animals around us, such as: kittens, puppies, birds ... they are all objects of our love.

I keep a lovely puppy, and I call it black. He is my most faithful friend. Every time I came home from school, the dog will squat on the ground to shake my tail, Mimi smile, very cute! At night, I finished the meal, went to feed the dog to eat. Puppy eat with relish, but also kept Wang! Wang! Wang! As if to say: "This meal is delicious, thank you friends!

Puppy still have a skill, you know? That is to catch the thief. At night the dog is my home "police". Once the thief into our village, the puppy will issue an alarm to inform all the police officers to catch the thief, to the last thief surrendered, the dog can be on the list.

There are many families in the world, the family kept a cute little animal. They take care of the small animals healthy and healthy, and they are very smart. But some people put the lovely little animals as their own enemies, all day abuse of small animals, the small animals were vicious "law", it is too gas! I hope that in this "big family", everyone can protect every animal here, care about it, love it.

Lets love each other and love every animal here!

导语：同学们喜欢小动物吗?如果喜欢，那么动物园是个不错的选择哦，下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

Here is a smallzoo. I like the tiger, although they are very ugly, but very imposing. Also has the national treasure panda, they are a little shy, does not dare to look at us. Who are those? they are elephants, you look at they to be huge, also has a point to be interesting. I do not like the lion, they compare the tiger clown, is also unimposing.

This is the small zoo.

【参考译文】

这里是一个小动物园。我喜欢老虎，虽然它们很难看，但很威风。也有国宝熊猫，他们有点害羞，不敢看我们。那些是谁?它们是大象，你看它们是巨大的，也有点有趣。我不喜欢狮子，他们比较了老虎的小丑，也没有威信。

这是小动物园。

I’m a dog lover, because dogs are tame, friendly and easy to communicate with. I have kept one in my house, whose name is Chocolate. She is covered with brown curly hair and looks like a Teddy Bear. Now we have been living together for two years, so I’m very familiar with her characteristics. When she is hungry, she often barks loudly. At that time, I begin to realize that it’s time to feed her. She is keen on beef and fish. Sometimes, she also eats some rice.

我是一个爱狗的人，因为狗是很温顺，友好，也很容易交流。我在我家养了一只，它的名字叫巧克力。她的毛是棕色的卷毛，看起来就像泰迪熊。现在我们已经一起生活了两年了，所以我很熟悉她的性格。她饿了，她经常会大声吠。那个时候，我就会开始意识到是时候喂她了。她喜爱吃牛肉和鱼。有时候，她也吃一些米饭。

Every day when I come home, she always jumps up to me happily, with her tail moving. She seems to be my best friend. As time goes by, the relationship between us becomes closer and closer. Therefore, I think her as an important member in my family. I really have the pleasure of her company.

每天我回到家的时候，她都会用她的尾巴开心地跑向我。她就像是我最好的朋友一样。随着时间的流逝，我们两个的关系变得越来越亲密。因此，我觉得她是我们家里很重要的一员。有她在我真的很开心。

snakes蛇

the snake is a long and thin animal that lives in grass or other dark places. 蛇是一种又长又瘦的动物，生活在草丛里和阴暗的地方、a snake has no legs or feet, but it can move very fast on its stomach.蛇没有腿和脚，靠胃部飞快的移动前进。 snakes usually have green,

yellow or black skins, which make them difficult for their enemies to find them. 蛇常常有绿色，黄色和黑色的皮肤，使得敌人很难找到他们。some kinds of snakes live in water. they can swim as freely as fish.有些蛇生活在水里，他们能像鱼一样飞速的游移。

snakes are cold-blooded animals. in winter they hibernatein holes which are narrow enough only to hold the snakes bodies. the snakes can sleep through a whole winter without eating and moving. they can not feel any pain. the hibernation period lasts about five months. when spring comes, the snakes come out and begin their normal life. snakes can take many things as food, such as mice, sparrows,

frogs,birds eggs, pests and so on. people sometimes can see a snake eat a sparrow. first it moves close to the sparrow, then it puts out its tongue and brings the sparrow into its mouth and swallows it, which makes a lump in the snakes body. after some time the lump disappears.

as snakes are dreadful-looking, people are afraid of them. many people drive them away whenever they see snakes. but in chinese fairy tales, snakes are by no means bad. they seem to have human feelings.

they can change into pretty girls. people like and respect them. the most well-known is the story about the white snake and the blue snake. in fact, snakes are not as dreadful as they look. they can help us to kill mice and pests. they can provide us with delicious meat. their blood is a good drink. poisonous snakes are especially useful. we can make valuable drugs with them.

[介绍香港的英语作文50字

The sun summoned the planet in the solar system to open an emergency meeting, the theme is to save the planet. The sun to see everyone to the Qi, and clear the clear voice, said: "The stars, our good sister earth has been at stake, the doctor said that her blood is toxins, the body of nutrients is also depleted, in this way "The moon says," In recent years, mankind has mined a lot of oil, minerals, wood and other materials, without protecting the environment, and the earths sister is not sick. "Saturn says" Way, we save the earth together! "" Well! "The stars have promised.

After the stars go back, have heard of human beings looking for a second home, so have made an appointment, never the second home of mankind, have also thrown away the conditions may be human use. For example: the moon threw away the oxygen, Saturn threw away the appropriate temperature, Mercury thrown away ... ... Finally, the human consciousness that the earth is the only human home, carried out to protect the Earth action.

300 years later, the sun also held a meeting, the earth also participated, she looks beautiful, green skin, clean blood, more importantly, she becomes healthy, the moon said: "sister, see you now So happy, I am happy for you. "Mercury said," Sister, see you now so beautiful, I am a little jealous. "Earth said:" Thank you all for my sacrifice so much, I am now healthy, or Thank you all, thank you, "said the sun," the stars, after this action, humans have recognized the importance of the earth, and I declare that the rescue of the earth is a success.

Friends, the mother of the mothers disease though good, but also need to continue convalescence, and now, let us work together to the earth dressed as the most beautiful planet in the universe.

保护环境英语作文篇3

There are many diseases that are harmful to human health and even threaten human life. Human into the 21st century, the world has occurred in the number of amazing changes. In the people for the rapid development of science and technology, but also experienced a better anxiety and even disaster. In addition to the panic of the development of high-tech, especially biotechnology, war and disease seem to bring mankind directly to the door of hell.

Water pollution on the human body harm, the body in the process of metabolism, with drinking water and food, the water of various elements through the digestive tract into the various parts of the body. When the lack of water in some of the human life process necessary elements, will affect human health. For example, in some areas of water iodine deficiency, long-term consumption of this water, it will lead to "big neck disease", is the medicine called "endemic goiter." When the water contains harmful substances, the greater harm to the human body. Carcinogenic substances can be consumed by eating contaminated food (food, vegetables, fish, etc.), into the human body, but also through the water into the human body. According to the survey, drinking contaminated water, suffering from liver cancer and gastric cancer and other cancer incidence, than drinking clean water is about 61,5% higher. When the sewage contains mercury, cadmium and other elements into rivers and lakes, the aquatic plants put mercury, cadmium and other elements to absorb and enrich them, fish eat aquatic plants, and in its body to further enrichment, people eat poisonous Fish, mercury, cadmium and other elements in the human body enrichment, so that the human body and death. In this way, from the aquatic plants → aquatic small animals → small fish → big fish → the body, forming a food chain. The body eventually became mercury, cadmium and other elements of the "foothold."

Water pollution hazards to aquatic organisms Water lives in a variety of aquatic animals and plants. Biological and water, between biological and biological complex material and energy exchange, from the number to maintain a dynamic balance. But under the influence of human activities, this balance has been destroyed. Some of the beneficial aquatic organisms are poisoned when humans release pollutants into the water, and some of the stained aquatic organisms will multiply, consume a lot of oxygen dissolved in the water, so that the beneficial aquatic life is forced to relocate due to hypoxia Or death. In particular, some toxic elements, both difficult to dissolve in water and easy accumulation in the body, causing great harm to humans. Such as mercury in the water content is very low, but the content of aquatic organisms is very high, the content in the fish is also surprisingly high. Assuming that the concentration of mercury in the water body is 1, the concentration of mercury in the aquatic organisms is about 700, and the concentration of mercury in the fish is as high as 860. Thus, when the water is contaminated, on the one hand led to biological and water, biological and biological balance between the damage, on the other hand some of the toxic substances continue to transfer and enrichment, and ultimately endanger human health and life.