怎样保护濒危动物的英语作文(最新20篇)

We need to protect wild animals, because we protect wild animals, wild animals will be very friendly to us.

Like the swallow, swallow can help us to eat the pests in the field. If we human beings killed to catch them, they will eat mosquitoes that often to scratch faze us, let us better life? Without the swallow around us become many insect pests, these pests have great harm to our human!

I have an example. For example the frog, the frog can also help us to eat the pests in the field, can be said to be the police in the field. Once we kill them, not the frog, the pests in the field more and more, pest constantly eat vegetables, dont we will have a good harvest?

I have an example. Such as w, w is a doctor in the forest, it can help us to eat the pests in the tree, the tree back to health. We killed them, pests will be more and more trees, trees will slowly decrease. No trees on earth, floods, earthquakes.

My last an example. Such as owls, catch rats, the owl is good for us human beings, human is often hunt them. No owls, voles will increase. Rats ate the crops and vegetables is more, we human beings did not have a good harvest.

So, we need to protect more than animals. At the same time, we also need to protect other wild animals!

我们要保护野生动物，因为我们保护野生动物，野生动物对我们人类也会很友好。

比如说燕子，燕子能帮我们把田里的害虫吃掉。如果我们人类杀害捕捉它们，它们会吃掉那些常常来搔扰我们的蚊子，让我们更好地生活吗?没有了燕子，我们的周围变得很多害虫，这些害虫对我们人类有很大的坏处呀!

我还举个例子。比如说青蛙，青蛙也能帮我们吃田里的害虫，可以说是田里的警察。我们支捕杀他们，一旦没有了青蛙，田里的害虫越来越多，害虫不断地吃菜，难道我们会有美好的丰收吗?

我还举个例子。比如说啄木鸟，啄木鸟是森林中的医生，它可以帮我们吃掉树里的害虫，让树恢复健康。我们杀害它们，树木的害虫会越来越多，树木会慢慢地减少。地球上没有树，会发洪水、地震。

我最后举个例子。比如说猫头鹰，猫头鹰捉田鼠，是对我们人类有好处的，人类却常常捕猎它们。没有猫头鹰，田鼠会增加。田鼠吃的庄稼和菜就更多了，我们人类一样没有好的收成。

所以，我们要保护以上的动物。同时，我们还要保护其他的野生动物!

Protect environmental health and build a good home -- speech

The teachers! The classmates! Everybody is good! My topic today is "protecting the sanitation of the environment and building a beautiful homeland."

We live on earth, and the earths environment is protected by everyone. Head is LanYingYing day, is at the foot of green land, the majestic beauty of high mountain, the flow of water on the bottom, the tall green trees, the bright beautiful flowers, the earths favor of human is so beautiful environment, we can feel life here is very comfortable and happy, some people, however, not only protect the environment, also damage the environment, this is what a shameful act.

Currently, yichang is creating a national health city. There is no national health city in hubei province, but there are national health cities in the underdeveloped areas of the west. The city of yichang province, the world three gorges dam and ge zhou dam are located in yichang, the golden three gorges, the silver dam, the green yichang. The beauty of the mountain.

In the second half of last year, we started the "triple town" campaign and should start from me. Now the streets are littered with litter, spitting and scribbling. The dustmen tore up the rubbish ads, the people secretly taped up, and the people scrawled on the walls with paint, called the "psoriasis" of the street. These dirty and messy phenomena and to be governed.

The three orders of the state have led to the prevention and reduction of pollution and pollution, and the protection of air and environment. Now there are more and more cars, and the emissions are getting worse and worse. There are factories, sewage, pollution and water quality that directly harm crops and live life.

What is the benefit of this environmental destruction, and the destruction of the environment? Teachers, students, and to strengthen the awareness of environmental protection, improve their quality of civilization, actively join the "tri-cities lianchuang" activities, must start from me, starts from the minor matter, do a civilized, townsfolk hand in hand to build better homes!

The little Rabbit has a coat of white hair.The two ears are long and prick up on its head.

It is furry,soft and white with two red eyes glaring above the chin.

Its eyes are like a pair of small red hulbs.

Exposed to sunlight,they become little pieces of red thread.

A triple bacon cheeseburger seems like a heart attack on a plate.

三层奶酪咸肉汉堡感觉吃完很容易让人突发心脏病。

So how can polar bears thrive on their version, seal blubber?

那么,北极熊是如何处理这些高热量食物的呢?

Turns out theyve stocked up on genes that let them clear fats from their blood.

结果显示它们储存在遗传基因里的信息使得它们能够清除血脂。

Thats according to a study in the journal Cell.

这是根据《细胞》杂志上的一篇研究得出的结论。

Polar bears are well adapted to life on the sea ice.

北极熊非常适应在浮冰上的生活。

Up to half their body weights fat, which gives them extra insulation and buoyancy, and provides them with a ready source of energy.

几乎占它们身重一半的脂肪足以使它们保暖并且维持体力，提供给它们一种易转化的能量。

But how can an animal so fat also be so fit?

但一种动物怎么能又胖又健康?

Researchers compared the genomes of polar bears with those of brown bears, and found that polar bears have accumulated genetic changes that boost their heart health and fat metabolism.

研究人员们通过比较北极熊和棕熊的基因，发现北极熊的基因组中积累了不少有利于心脏健康和脂肪代谢的遗传突变。

One gene in particular, called ApoB, helps move cholesterol out of the blood—where it causes problems in humans—and into cells.

特别是编码为载脂蛋白B的基因有助于清除血液中对人类有害的胆固醇转变成细胞代谢。

These genomic changes happened quickly, evolutionarily speaking.

这些遗传变化从进化的角度来讲发生的十分快。

Polar bears and brown bears diverged from a common ancestor less than half a million years ago.

北极熊和棕熊都来自于同一个祖先，它们是在大约50万年前左右开始向不同分支进化。

But if that seems super speedy, the ability to digest lactose didnt spread through human populations until we domesticated cows, just 10,000 years ago.

但是如果这种变化看上去十分快速的话，消化乳糖的酶逐渐进化到人类各个种群中也还是发生在大概1万年前我们可以驯化乳牛之后。

A moooving testament to the power of natural selection.

这是自然选择力量的证明。

这一天，正是小白兔6岁的生日，它邀请了森林里的一些动物，有可爱的小熊、老实的山羊、聪明的小白兔、改邪归正的狐狸……它们正在开生日会呢。在狐狸的建议下，它们围着小白兔，唱起了生日歌，唱完了，小白兔准备把小熊送来的生日蛋糕分给大家吃。啪啪啪，啪啪啪，突然几声枪响，一场悲剧发生了，小松鼠、小狐狸、小山羊还有小熊都相继倒下了，只有小白兔被围在中间，它反应特快，赶紧躲进了草丛里。小白兔惊魂未定时，便听到了两个猎人的对话：“老兄，今天收获不少嘛，你看，又捉到四只动物了，可惜，让那只小兔子给溜走了。”另一个说：“我们呀，今天总共抓到了10只松鼠、5只狐狸、1只小熊、6只山羊、8只山鸡，和5只野兔，把这些拿去出卖，肯定值不少钱。”小白兔听了，气愤地自言自语说：“人类真不讲理，你们这样赶尽杀绝，还让我们怎么生存下去呢?不行，我得通知其他动物赶紧搬家。”小白兔一路躲躲闪闪，终于来到了狼家门口，只见大门开着，却不见狼先生，地面上还有一些血迹，它知道狼也遭不幸了。

这时候，小白兔一片茫然，它伤心地哭着说：“人类啊!现在有些动物已经频临绝种，你们这样破坏生态平衡，其实是在缩短自己的生命。”就在这时，一位小天使来到小白兔身边，她安慰小白兔说：“小白兔，请不要伤心，现在国家已经在加大力度，禁止人们滥捕滥杀野生动物，并在许多森林地区建立了自然保护区，相信在不久的将来，人类会还你们一个美好的家园。”听了小天使的话，小白兔自我安慰地说：“哎，我只好暂时躲起来，期待这一天的到来吧。”

是啊!保护野生动物，建立更多的自然保护区，维护生态平衡，刻不容缓!

A sunny Sunday， usually every day and sleep until the sun father-drying

bottoms climb to get up early and get up in red， wake up my mother。 Drowsily

mother slowly said: "Today what the section， from Why so early?" Little Red said

excitedly: "Mom， do not install confused， you said that today took me to the

park!"

Came to park， mother and son were two beautiful scenery attract: kids， some

kite-flying， and some shooting while playing ball red bumper cars， while also

playing slippery slides， played with enjoying themselves， was sweating

profusely。

Little Red hobbled down to holding mothers hand while walking while

singing。 Suddenly， a banana peel， a red block of the avenue， little red slip

banana skin reminded once again to see if the banana peel to her protest， then

do not fight a gas， the foot kicked the banana peel。 Mom saw， as if aware of her

mind like， and did not criticize her， she just pulled the banana skin side next

to her while saying with great earnestness: "I know you have been slipping on

banana peel， very angry， but you should From the perspective of others think

that if you somehow accidentally stepped on a banana peel how to do red listened

to， very ashamed， the banana peel thrown into the bin。

Little Red looked at the move， my mother smiled。

Yes ah! Would it not everyone should be protected?

I believe the school environment protection are important because students need a quiet and pollution-free environment to study. What we need to do in order to maintain our clean and neat environment to our students? First, we will need to have giant garbage can around each corner. Second, we will need to have school policies regarding littering and spits on the ground, where students and teachers would be fine if they violated the school policies. Third, we also will need to have garbage cans in classrooms, school main entrance, back door, parking lots, basketball court, ect. Last, we will need to announce the school policies, so the students and teachers will need to follow. By doing all this, we can promise the clean and neat environment for our current and future students.

You know, theres a lovely puppy in the aunts house. It has white hair all over the body, white as cotton candy; its eyes are black and white, like two precious stones; ears are semicircle, nose is black, tail is short. Its really beautiful!

One day, I went to the aunts home to play. As soon as I entered the door, I saw the dog barking in the doorway, as if welcoming me to his house. I saw it, smiled and said: "small naughty, do not worry, I will play with you immediately!"."

As I entered the room, I sat down on the sofa and wanted to rest for a while. But it licks me with its tongue. I cant stand this kind of "affectionate" reception, so I have to go out with him.

Outside, we played hide and seek. I hid in the middle of the back of the car, waiting for it to come to me. After a while, I saw him running nimbly towards this place. Suddenly, it came to me with a slam on the brakes, but it didnt realize my existence. So I decided to come and see what it was like.

It was the body of the hair, like a bath. It spat out its tongue against the sun. Yes, the weather is so hot today, just like the fire on the ground. But it also found me at this time. Ah! It become more lovely! Light shining white hair, looks very smooth. Its eyes were fixed on me, a smile on my face, as if to say, "look, boy, Ive found it."".

I really like this cute puppy!

Children， you grabbed the small tadpoles right， you must know that tadpole grew up to become small frog， the frog can eat insects， so the frog is our humans good friends。 We should protect it， not hurt it。 But some hotels are also sold the frog meat？ Once， dad and his friends took me to dinner。 A waiter said： "you see， this is we store the launch of new specials， stir flogs ball"。 "Chicken is what ah？" I curiously ask， "chicken is the frog。" The waiter said， with a smile。 I was very angry， because they hurt our good friends—frog！ Another thing， he makes a big inspiration。 One day， when I finish school， saw a man at the school gate at little chicks must sell， and I will have mercy on them。 Because the little chicks must first came to this world， away from the mother， away from the mother love and mother warm embrace， and this is what they faced starved to death， the risk of freezing to death。 At that time I thought： we humans are so happy！ When you see here， did you see to protect our human friends—animals！

As we all know the environment around us is getting worse and worse .In some places, we can’t see fish swimming in the river or trees on the hills. Some people even have no clean water to drink. So I think we must do something to protect the environment.

But what can we do? How to protect our environment? For example ,we can go to school on foot or by bike. We can use shopping baskets not plastic bags when we go shopping and we can use both sides of the paper when we write

In a word ,if everyone pays more attention to our environment ,there will be less pollution and our life will be better . “There is only one earth”, I hope everyone will protect our environment well.

What Can We Do for the Environment our environment is becoming worse and worse what can we do for the environment? I think each of us can do a little bit to help with this problem.

The first thing we can do is to use cloth bags instead of plastic bags when we go shopping. It helps to protect the environment. The second thing we can do is to reuse the old textbooks as possible as we can. We should also never forget to turn off the lights when we leave the classrooms in order to save energy. What’s more, it would be better if we walk or ride a bike to school. We should try our best to reduce pollution and waste. In fact, even the simplest everyday activities can make a real difference to the environment. I believe we can make the world a better place to live in.

我们都知道我们周围的环境变得越来越糟。在一些地方,我们不能看到鱼在河里游泳或树木在山上。一些人甚至没有干净的水喝。所以我认为我们必须做些事情来保护环境。

但我们能做些什么呢?如何保护我们的环境?例如,我们可以步行去学校或骑自行车。我们可以使用购物篮子而不是塑料袋当我们去购物时,我们可以使用双方当我们写论文的

总之,如果每个人都更加关注我们的环境,将会有更少的污染和我们的生活将会更好。“只有一个地球”,我希望每个人都能保护我们的环境好。

我们能做些什么对环境我们的环境正变得越来越糟的环境我们能做什么?我认为我们每个人都能做一点帮助解决这个问题。

我们能做的第一件事就是使用布袋而不是塑料袋当我们去购物。它有助于保护环境。第二件事我们可以做的就是尽可能的重用旧的教科书。我们也应该永远不要忘记关灯当我们离开教室以节约能源。更重要的是,它会更好,如果我们步行或骑自行车上学。我们应该尽力减少污染和浪费。事实上,即使最简单的日常活动也能对环境产生一定的影响。我相信我们可以让世界变得更美好。

Cherish resources, protecting the environment, only a few words, this is very important, for example, we go out to play, etc. The words will be held.

Earths resources are limited, could have uninterrupted growth, but because of the excessive development of people, these resources can hardly continue to regeneration. Water is indispensable to mankind, it gave birth to all life, he is our mother, but water has always been some dont know to cherish, will only waste, wasted a lot of water on earth, but only very little for us to drink the water, the other is the water of the sea, so we should protect water resources. Biological resources is very important also, he can let us survive, so we cant destroy any creature in the food chain, if damaged, will be big disaster, there are always some damn poachers, the capture of wild animals, such as elephants, rhinos, etc., so we need to protect any type of resource, let him not be damaged.

Protect the environment, cherish resources, from small start.

珍惜资源，保护环境，这单单几个字，却非常重要，比如我们出去玩等地方都会有这几个字。

地球上的资源是有限的，本来可以不间断的生长，可是由于人们的过度开发，这些资源都没法继续再生了。水资源是人类不可缺少的东西，它孕育了一切生命，他就是我们的母亲，可是水资源总是被一些不懂得珍惜，只会浪费的人浪费了，地球上的水很多，但只供我们饮用的水很少，其他的都是海水，所以我们要保护水资源。生物资源也很重要，他可以让我们生存下去，所以我们不能破坏食物链中的任何生物，如果破坏了，将发生大灾难，总有一些可恶的偷猎者，在捕捉野生动物，如大象，犀牛等，所以我们要保护任何资源，不让他被破坏。

保护环境，珍惜资源，从小事做起。

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?

I have a very beautiful cat.Its colour is white or yellow .its name isHaahua .Ithink it is my favourite cat .she likes sleep playing with the bell .she love ratting meat ,Though it is a kind of animals ,I treat it as my friend .sometime I give her some fish or pork to eat .When she sees the fool she begin to cry miao miao .As if she is very hungry and thirsty .Wherever I amwalk she follws me .

How happy I am !How nice my friend is !I love her more and more .

As is known to all, waste on campus has become a more and more serious problem. We can easily see many students dump a lot of food in the garbage can. Some students spend thousands of yuan buying fashionable clothes and so on.

The negative effects of waste can be shown in the following aspects. In the first place, it makes some students dependent on their parents for money, which is harmful to their development.

If they don’t learn to support themselves, they will be “useless people” when they graduate. In the second place, it is not easy for our parents to arrange for our schooling. Last but not the least important, there is no denying the fact that our country is still poor. There are many people who cannot go to university and many poor people still need our help.

As far as I am concerned, I should set a good example to reduce waste on campus. First of all, I will refrain from wasting anything, from food to stationery. What’s more, I’m determined to call on more schoolmates to fight against waste. Only through these measures can we hope to reduce waste on campus.

从前，在一个大森林里，住着许多小动物，他们每天都在开开心心的玩耍。

一天，兔子、猴子、青蛙、小鸟、乌龟、熊猫、蛇一起在一颗大树下玩耍，他们玩得正高兴的时候，突然蹦出来了五个人，他们个个拿着斧头，正大摇大摆地向蛇它们走来，这时，一个人说：“兄弟，这下咱们可发了，连国家一级保护动物熊猫都在这呢!这要是拿去卖了，一定能卖个好价钱，到时候咱们去酒店喝个三天三夜。”

这时又有一个人说：“这回咱们可有口福了，你看这只乌龟，养的这么肥，肯定吃了不少好吃的，咱们吃了那可真的有营养，我还听说乌龟吃了还能延年益寿呢!”作文

又有一个人说：“你们看这只蛇，可是正宗的眼睛王蛇呢!光看长度就有7米多长呢!”……

这不，一个个说完之后就想要去抓它们。第一个人朝着熊猫奔去，熊猫灵巧的一闪，那个人一头撞在树上，晕了过去，熊猫看那个人晕了过去便拉着乌龟逃之夭夭了。有一个人看见熊猫和乌龟跑了，便快步追了过去，可去的时候熊猫和乌龟已经跑远了。又有一个人去抓蛇，可是偷鸡不成蚀把米，蛇把他咬了一口后就跑了，而兔子早就逃得无影无踪，小鸟也飞走了，猴子也从树上逃走了。只剩下两个人站在那儿不知道怎么办。作文

这个故事告诉我们伤害动物是可耻的行为，我们要和动物做朋友，不要伤害动物，还告诉我们保护动物，人人有责。

Water is very important for living things. Without water there can be no life on earth.

As we can see, the world population is growing rapidly day by day. So enough fresh water is needed to feed such a big population. Whats more, with the development of industry, factories and vehicles produce poisonous gases or wastes, which consequently results in the pollution of water. Though fresh, a good amount of it can no longer be used. Only quite limited fresh water resource is available to human beings. So its high time for us human beings to take quick action to protect water resource. Stop pollution and save water, otherwise, we cannot survive on the earth.

With fresh water, the world will be prosperous.

Few Americans study stay put for a lifetime. They move from town to city or to suburb, from high school to college in a different state, from a job in one region to a better job elsewhere, from the home where they raise their children to the home where they plan to live after retirement. With each move they are forever making new friends, who become part of their new life at that time.

很少有美国人学习留一辈子。他们从城市搬到城市或郊区，从高中到大学在不同的国家，从一个地区到一个更好的工作在其他地方，从他们的家中，他们的孩子在家里，他们计划在退休后生活。随着每一个移动，他们永远在新的朋友，谁成为他们的新生活的一部分，在那个时候。

地球上的人类和许多动物都是地球母亲的儿女。地球好似一驾遨游太空的宇宙飞船，人类与许多动物共处在这个生态环境中。可我们人类占着自己高大、聪明，任意破坏动物们的居住环境，让它们无从生存。于是“珍惜地球，爱护动物”一时成了最热门的话题。

保护动物，是我们人人都要做到的，许多人任意去猎杀动物，虽然现在的人都说要保护动物，但是还有很多顽固的人不听，继续猎杀动物，人类拿动物来观赏、卖钱，用兽皮做大衣……

记得曾在网上看到一篇报道，以前，人们为了获得黑熊珍贵的胆汁，最简单的方法就是把黑熊杀死，然后取胆。可是现在，人们发明了一种活熊取胆的工具，把黑熊关起来并在腹部插上这个东西，就可以随时取胆了……

看见这些密密麻麻的文字，我的心痛了起来，这会让熊忍受多大的痛苦呀!而且还有些熊因为取胆的痛苦，变得有些精神失常，经常咬自己，有的熊就这样把自己的熊掌给咬坏了。我的眼前慢慢浮现出黑熊痛苦的声音，和那种痛苦的挣扎。他那可怜的眼神却并没有感动残忍的人类，人们依然享受黑熊带给他们的一切，依然麻木不仁的听着黑熊痛苦的尖叫。

我突然觉得很愤怒，人们不是常常说动物和人是平等的吗?不是说要好好保护动物，爱护动物吗?那为什么要等到事情总是到不可挽回的地步了才会后悔，难道真的要等到全世界的黑熊都被活活折磨死了才会反省吗?其实现在需要胆汁的人很少了，但是人们还是不停的取熊胆，不是为了一些无意义的某些产品，还是为了什么呢?动物并不属于人类，只属于大自然，它没有义务为我们服务，只是做我们的朋友罢了，既然是朋友那人类为什么还要伤害它呢?既然动物也是属于这片大自然的那它就有和我们一起生活的权利，难道欺负弱小是我们应该做的吗?既然人自称是高级动物，那就应该做一些符合这个称号的事，就应该做个有爱心的人，就应该保护动物，而不是仗着人多欺负他们。而且大自然之中的每一个动物植物都是生物链的一角，任何一角没有了都会破坏大自然，改变大自然，这样做其实也相当于害自己。所以，真希望人们可以停止这愚蠢的行为，不要再伤害动物了。让动物享受生活的权利，让他们快乐的生活。让他们成为我们忠诚的朋友吧!

它们的生衍死灭与我们人类的生活是密切相关的。动物的大量毁灭对人类将产生严重的不良后果，造成生态严重不平衡，从而使人类的生存环境遭到破坏。让我们从现在做起，从我做起，保护动物，使世界变得更美好吧!保护动物，就是保护人类自己!让我们一起保护动物，保护大自然，做一个有爱心的人吧!

[保护小动物作文900字

昨天放学时，天气非常炎热，我下楼没看见爷爷，就借同学手机打了个电话，然后我等了几分钟，爷爷就来了。

我上了车一边与爷爷闲聊，一边看着路边的风景。

突然我看到公路上有一个毛茸茸的小东西，是老鼠吗?怎么可能，怎么可能有这么大的老鼠，我又仔细看了看，这小东西正摇着它那蓬松的大尾巴，呀!是松鼠!太神奇了，居然在大马路上看见了松鼠。它好像要过马路似的左顾右盼的，好像不怕人，我们电瓶车走过，也没有引起它的恐慌。这时一辆路虎朝它飞驰而来，我心里一阵担忧，心跳顿时加快，仿佛有什么大事情要发生似的。一瞬间这辆路虎飞快超过我们，也穿过了这只松鼠，一声清脆的咔嚓声传入我的耳膜，是那样的惊天动地，我看着松鼠在半空中翻了几圈又啪的一声掉在路上，就一动也不动，一点生息也没有了。顿时一种莫名的悲伤涌上了我的心头。为一个鲜活的生命逝去而痛心。

也许这个司机是无意的，没有看见松鼠。也许这只松鼠太相信人类了，认为大家都喜欢它，不会伤害它。可以惨剧确确实实在我眼前发生了，难道不能引起我们思考吗?

在我国青藏高原可可西里这个无人区里生活着许多藏羚羊，在修建天路时怕火车影响藏羚羊的迁徙，设计者们想出了在那里架设铁路桥，这样火车在上面过，藏羚羊从下面迁徙，人与自然在这里完美可以结合。这是保护稀有动物的极好例子啊!

在澳大利亚生活着许许多多的动物，动物在马路上走对于这里的人们不足为奇，司机们开车遇到动物还要主动给它们让路。这在当地是人们自觉的行为，体现了他们的爱心，所以在澳洲这块土地上才会有那么多的动物与人和睦相处。他们的行为难道不值得我们仿效吗?

现在的环境越来越好，动物朋友们会随时和我们邂逅。对于那些不期而遇的朋友，我们除了惊喜，当然还要注意保护它们。我们司机朋友在路上，不仅要避让行人，也要避保护它们，这也是我们社会文明社会进步的表现。

Do something to protect the environment

保护环境，从我做起

We want to hold a green Olympic Games ,so everyone should do something useful to protect the environment ,whether it is big or small.

我们要举办一个绿色奥运，每个人都应该做些无论是大或小的有用的事来保护环境。

We should do something to stop people from doing bad things to the environment .We should put rubbish into dustbins instead of throwing it about. Everyone must care for flowers ,grass and tress in public .We shound collect things like paper ,plastic bags our neighborhood as well ,it’s necessary to plant more trees every year .

我们应该做些什么来阻止人们对环境做一些不好的事情。我们应该把垃圾放进垃圾箱而不是直接扔了，每个人都必须爱护公共场所的花，草，树木。我们应该收集社区的一些像纸，塑料袋的东西，每年种植更多的树是必要的。

It is everyone’s duty to make our neighborhood much better with our hands minds .Let’s make a contribution to protecting the environment and the Plympic Games successfully.

用我们的双手和头脑使我们的社区变得更好是我们每一个人的职责。让我们为保护环境做贡献，祝奥运会成功。

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.