环境污染有哪些英语回答(精选20篇)

环境的污染和破坏，对人们的身体健康影响很大。儿童时期是人一生中生长发育的初始阶段，身体各部分器官还未成熟，环境污染对孩子们健康肌体的损害就更加严重。空气污染主要来自燃料的燃烧、工业生产过程和汽车废气。科学家们测算，烧1吨煤要排放20-80公斤烟尘，炼1吨钢要产生60立方米烟尘，汽车跑1小时要排出40-100立方米废气，它们都严重地污染了空气。

污染了的空气中含有灰尘、一氧化碳、二氧化硫及各种有毒有害物质，侵入孩子的呼吸；系统可引起感冒、鼻炎、哮喘等疾病，而且，还会影响嗅觉和呼吸功能。据沈阳市有关部门测定，生活在重污染区的孩子有20%嗅觉迟钝〈在清洁区只占5%〉；有45．1%的孩子鼻粘膜充血，并经常有鼻涕流出；有9．8%的孩子眼晴长期红肿，经常流眼泪（在轻污染区只有16%的孩子鼻粘膜充血和1%的孩子眼睛发炎）。

汽车废气中含有铅物质。据统计，全世界现在每年从汽车排出的废气中所含的铅达40多万吨，这些含铅的废气（烧基铅）也威胁着少年儿童的健康。烧基铅最容易随空气进入孩子们的呼吸道，虽然每次吸入的含铅废气是微量的，但由于它们是蓄积性毒物，毒性较大，故对儿童危害较大。经科学研究表明，微量的铅污染，就足以使孩子们的身体和智力受到损害，推迟大脑发育或诱发急性脑症。恶臭污染也严重地危害着孩子们的健康。恶臭主要来自化工肥料、造纸、制革等工厂在生产过程中排放的废气。另外，由于一些人的社会公德和环境意识差，不讲究卫生，随地大小便，以及乱丢的果皮和乱倒的垃圾，都会产生恶臭气体。人们生活在恶臭的环境中，会出现恶心、头痛、疲劳等症状。水是人类生命的源泉，水的污染对儿童身体健康危害极大。随着现代工jk的发展和人口的不断增长，水的污染日趋严重。工业污水和生活污水中的有毒有害物质，经过多种途径污染着地面水和地下水，而农药和工业废气、废渣中的有害物质，经雨水的冲刷溶解，也污染了水源。少年儿童饮用了污水后，会引起急性或慢性中毒，以致影响身体发育。饮水中氟含量大时，会得氟骨症、牙齿松脱症。电镀废水中含有很多有毒物质，如未经处理就排入水中，它的危害性极大。饮用水被肠道致病菌污染后，会引起霍乱、伤寒、肝炎等疾病的流行。

噪声对少年儿童的健康危害极大。生活在城市里，喇叭声、撞击声、轰鸣声、爆裂声、吵闹声以及电视机、收录机等家用电器发出的噪音都会影响孩子们的身体健康。噪音在当今世界上的很多国家，都已成为公害之首。噪音可以使人头痛、昏晕、智力衰退。受噪音影响的时间长了，还可能引起心血管系统的疾病，有时会使血压升高，甚至使人发疯。

据调查，在美国洛杉矶国际机场附近上小学的儿童，每天都听到喷气式飞机起飞和降落的噪音，因而普遍患有持续的高血压症。

我国的环境专家曾对居住在某铁路边的青少年进行过心脏和脑神经健康状况的检查，然后通过电子计算机进行分析，证明噪音会损伤心脏，噪音也会影响儿童的智力发育，吵闹区的儿童智力比安静区低20%，长期生活在铁路旁受噪音影响的青少年儿童健康的危害已经引起全社会的关注。

What Can We Do for the Environment

Hello,everyone. Im Li Hua. Its nice to speak about what we can do for the environment,and 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 in stead 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. Whats more, it would be better if we walk or ride a bike to school. We should try our best 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.

Thank you for your listening!

我们能为环境做些什么

你好，每个人都。我是李华。很高兴谈论我们能为环境做些什么，我想我们每个人都可以做一点点来帮助解决这个问题。

我们能做的第一件事就是在用布袋代替塑料袋，当我们去购物。它有助于保护环境。我们能做的第二件事是尽可能重复使用旧课本可以。我们也应该永远不会忘记关灯，当我们离开教室时，为了节省能源。更重要的是，它会更好，如果我们步行或骑自行车上学。我们应该尽最大努力减少污染和浪费。

事实上，即使是最简单的日常活动也能对环境产生很大的差异。我相信我们可以让世界变得更美好的生活。

谢谢你的倾听!

Industrial pollution is clearly one of the biggest contributors to our polluted landscapes, at least here in the west. There are plenty of causes of land pollution, from urban and industrial ones, to rural and agricultural sources.

But which kinds of land pollution are the most important? And what can we realistically do to help prevent more pollution?

This part of the site gives an overview of some of the most important causes of land pollution, including industrial pollution.

There are also some recommendations for helping avoid domestic land pollution incidents.

Click here for some good reading on industrial pollution and land pollution causes and solutions.

污染？一个惹人讨厌的词。可我怎么也想不通，为什么那么多人却偏偏喜欢污染。光是我们学校的垃圾就数不胜数。

今天的班队课，老师带我们去楼下捡垃圾。

我们来到桃李芬芳景区，映入眼帘的是各种各样的垃圾。一看那满地火红的山茶花瓣、嫩叶就让人知道一定是那些低年级小朋友把山茶花和山茶叶从枝头摘下来，玩“天女散花”的游戏。地上的纸片、纸团几乎铺满了整个地面。幸好我们班人多，人多力量大，我们三下五除二就把大部分垃圾给“搞定”了。

我们路过操场时，我不免想起一件事：今天早上做操时，我的右脚踩进了一个小坑里，导致我做操时左肩高右肩低的，十分不雅。挖这个坑的人也太缺德了，操场本来就不太美观，再加上这个“坑”……

我们又来到雪松公园。雪松下面灌木丛中的“小”道已经不小了。我还记得，一年级我刚来时，这小道只有二三十厘米宽，而现在却有一米多宽了。旁边一块裸露的土地仿佛在向我哭诉：“呜呜呜……我身旁明明有一条石板铺成的小路，可很多同学不走石板路，反而在我身上跑来跑去……结果我从一片生机勃勃的草地变成现在这个样子，呜呜呜……”

学校是个大花园，是培育我们的摇篮！我们要让“大花园”更加美好，不要让它受到破坏！

Environmental problems are becoming more and more serious all over the world.With the development of industry and agriculture,cars make great noises and give off poisonous gas.Trees on the hills have been cut down,and waste water is being poured continuously into rivers.Furthermore,wherever we go today,we can find rubbish carelessly disposed.The whole ecological balance of the earth is changing.Massive destruction of environment has brought about negative effects and even poses a great threat to mans existence.

We must face the situation that exists and take actions to solve our environmental problems.For instance,new laws must be passed to place strict control over industrial pollution,the public must receive the education about the hazard of pollution and so on.We hope that all these measures will be effective and bring back a healthful environment.

Cars and Air Pollution

Too many cars have created a lot of serious problems in our world. Besides congestion, accidents and fast fuel consumption, cars are responsible for a good part of air pollution in big cities. All the time, they are pumping huge amounts of waste gases into the atmosphere. These gases are very harmful, causing disease and even death.

One possible solution is to design and develop clean cars and clean fuels. In Shanghai, some of the public buses begin to run on natural gas, which does not give off as much carbon dioxide as the petrol. But it may take decades for the new models of clean cars completely replace the traditional ones. Another solution is to develop modern public transportation systems and restrict the use of private cars. If the price of petrol rises constantly and the public vehicles are efficient and convenient enough, most people will not buy private cars. And the total number of cars in big cities will reduce greatly.

On the whole, the elimination of air pollution needs the collective efforts from the government, the public and the environmentalists.

To protect the environment, as early as in "no desiccation jersey have fish, deforestation and hunting," the old adage. Today, we should know how to protect the environment is to protect ourselves, we not only use resources rationally, whenever they better protect the environment, let environment eternal youth, always service for our human survival and development, as a student, is now mainly to create a green campus.

Have a period of time, the campus of debris-brick everywhere, forget to turn off the faucet spouted flow a... Corridor between, not to mention the, everyone has experience, after the sweeping, turn round and then will find that the ground has been some people into different ornament, these things often let me hanging with ancient, these cases often let me deadly serious today, the campus is a small society, students in the campus of a management system cannot achieve good care environment, out of the campus into society, the environment, and how? Thats more dare not imagine.

The classmates, save our earth! You should immediately take action, starts from the minor matter, starts from now, start from the care for the campus environment. We picked up a piece of paper, a drop of water, we save, a heap of rubbish, we clean the, we love a tree seedlings, a frog, a blade of grass, plant a tree, the environmental protection as own duty, use own practical action to protect the environment, to create a green campus.

保护环境，早在“不涸泽有鱼，不焚林而猎”的古训。在今天，我们更应懂得保护环境就是保护我们自己，我们不仅合理利用资源，更竭心尽力保护环境，让环境永葆青春，永远为我们人类的生存发展服务，作为学生，现在主要是创建绿色校园。

得有段时间，校园里果皮纸屑随处可见，忘关掉的水龙头哗哗地流着……楼道间，就更不用说了，大家是有亲身体验的，扫完后，转身就会发现地面已被有些人点缀成另一番景象，这些事情常让我吊怀远古，这些情况常让我警言今日，校园就是个小社会，同学们在有管理制度的校园中都不能做到爱护环境，走出校园，进入社会这一大环境，又能怎样呢?那就更不敢设想了。

同学们，救救咱们的地球吧!大家应立即行动起来，从小事做起，从现在做起，从爱护校园环境做起。一片纸，我们捡起，一滴水，我们节约，一堆垃圾，我们打扫，我们爱一棵苗，保一只蛙，种一根草，栽一棵树，把保护环境作为自己应尽的义务，用自己的实际行动保护环境，创建绿色校园。

Good environment can make people feel happy and fit .To improve the environment means to improve our life.

We should plant more trees and flowers around us .We shouldn’t cut them down .We should stop factories from pouring waste water into the river and waste gas into the air.

Whenever we see litter on the ground ,we should pick it up and throw it into dusbins.Never spit in public.Don’t draw on public walls.It’s our duty to protect the environment.

每当我看见垃圾都忍不住要去清理，一点也不留，保持城市环境清洁，全靠你我他，我们怎么能让绿色的城市污染斑斑呢？

有一天，我在小区墙上看见很多小广告，就拿回家清理小广告，准备刮了小广告。我先拿来刮棒，使劲的刮，可是，我怎么也没有想到，广告刮也刮不下来。我想：难道是贴小广告的人用了什么材料，贴上去吧？我想着想着挑来一桶水，往上一泼，真的有一些掉下来了，接着，我使劲的刮，这次终于刮下来了，但是我发现地上有一些白色的小东西，回家查了下，原来这种东西会让人得牛皮癣，于是，我拿扫把把这些白色的小东西给清理了，感觉轻松了很多，旁边的老奶奶夸我是个好孩子。

经过这件事之后，我明白，如果人们都举手之劳的小事做好，世界将会更加美好。

Write about our little collective today, we can in this small collective unscrupulous name-calling, slapstick, hit each other, we will not be angry, because those at the contrary, this is our own game, is also our silent agreement. My brother can scold himself, but he wont allow others to say anything. Normally when its fine, we have a faint, but we all worry about it. So-called love will come in time, meeting is the edge, knowing is a share, live together more than a year!

Chest ba jin, dao crazy junshan, tuptuo, little white face ah huang, big mouth rotten haizi, no filial piety (wu xiao), kaizi, small and cheap kangkang, good handsome father, Lao mei. Together we make up the mythical existence of 329. Why do you say that? Because we are all gods, ha ha.

329 is a sleepless night, belle is constant, shampoo, electric pot not buy themselves are "take" and basin are used to wash feet, washing footbath is to hold the sewage, waste water basin is to hold garbage, and then be dead with garbage, this is our recycling. 329 is free, when the so-called god closes a door for you, it will surely open a window for you. It is not bad, the door of the dormitory is closed at night, but can we stop the pursuit of freedom? Do we need the door when we have the window? The bed sheet also played its other function - the rope, flying the wall, not difficult.

Tell us about our members:

A man with a family, he kisses me every night with his wife. This guy is not a thing, always bully people mop, like bed overrun with people he want to yourself (reason) repeat reluctant, although poor mop can be helpless, under the Yin wei of the ba jin he also only succumb, more can spirit, he is coming to an end, not give money, get old the 6-foot mop. Ba jin a we are not as good as this man, and one he SanJin three out of the water, crisscrossed, well-informed, accumulated the command of practical experience, according to the words of his story to the little girl said, they must be surrendered, so he often teaches knife crazy chasing girls, but knife dont begin to understand, progress is not very big. Theres something to be proud of, of course.

Knife crazy this is a very role, remember to hide some after see him, because he had applied for the card with a knife, take with combating dao, but is now forced to confiscate, the somebody else a not happy, youre miserable, dont not letter, have a plenty of actual combat experience. But dont because he is a big old man, his grades are quite good, he always won a prize in some competition, he is a martial art.

Small white face ah huang, because of the relation with the current one medium and old greatly, so unscrupulous the destruction of the motherland flowers, often go to the kindergarten, primary school and so on. But its easy for him to catch up with a girl, and its like hes just trying to get on with him. Hes flirting with his girlfriend, and hes a little yellow dog whos going to bite his rival.

Mop, she also dont know whats wrong with may be hit by who, the whole a baldy, still owe the sector, is his way of life, and what is missing, take what, proficiency, like nobody, pick it up with ease, the Eva, shortcomings of luck, you said you what time when the hero is not good, such as guardian lamp will be destroyed, go against, finally fulfilled our predictions, provoke the disaster, fire, but also calculate embrace get beauty return.

The rotten sea son is also called big mouth, normally likes to float a flying car, also do not see him and the girl play, not only he is not sexual interest, still have what psychological or physical barrier.

Keiko is one of the best in the training team and has a regular distribution of muscles and a family of people.

Good handsome dad, because his surname is better, so the names of the children in the future need not worry, his son cheered handsome in the future, people call he is handsome, dad, daughter cheered the United States, people can call his wife a beautiful mother, so in the future will be all the world to marry his girl praise and envy, you say he damage loss? He has one shortcoming, which is that he has a weak ability to use his mouth, so he likes to do everything with his hands. He doesnt often argue with others, but he is weak.

Bremen, he gets up early every day, wakes us up, and has him without worrying about being late.

Small base, this guy is very eloquent, love to wander, is not a home, come back every night to wander, very late return. He speaks eloquence, eloquence, and perhaps he will be able to do all kinds of talents like zhou libo in the future.

No filial piety, inspired by his wife, is insisting on "semi-saccharism" for their love preservation, hope he can.

This is part of 329, waiting for the god-like creature, god-like miracle for you, I believe that 329 is no ordinary in the future, 329 brothers, life will be wonderful.

When it comes to the environment, most people believe that now is in the shake head to sigh: water pollution, dust storm raids, white garbage everywhere... However, more and more people just sigh, but no action. Only when the sky is no longer clear our heads, remembered that should protect our environment? When we were at the foot of the land into desert, just regret not cherish the nature? I want to say, no, we can all start from to protect our school environment, from the small start bit by bit.

Go to school that day, I and several classmates said and laughed to sit into the corridor, see at a distance a cordial and familiar figure, when we miss zhao. Suddenly, she paused, with his head down as if found any. All of a sudden, she crouched down... Strange, she do? Is to tie his shoes? Or a sprained foot? We havent stepped forward, but she from his pocket a piece of facial tissue, hand a pinch, picked a piece of chewing gum on the ground up, wrapped up, and then threw it into the dustbin. She turned around and saw us strange eyes, smiled and said: "not surprisingly, dont say the whole school, even if lets class, if a person a piece of gum, we will be glued here. If everyone take good care of our environment, we can live in comfort."

Miss zhao said good, do better. I think I did pretty good also. For example, our class classroom environment, there are flower, grass, helped my contribution! Since as health group leader, I work hard, meticulous work. If I was in this respect "xiao-he only expenses furore," then I class "plant corner" career for me, but made great contributions

Throughout history man has changed his physical environment in order to

improve his way of life。 With the tools of technology he has altered many

physical features of the earth。 He has transformed woodlands and prairies into

farms and made lakes and reserviors out of rivers for irrigation purposes or

hydroelectric power。 Man has also modified the face of the earth by draining

marshes and cutting through mountains to build roads and railways。

However， mans changes to the physical environment have not always had

beneficial results。 Today， pollution of the air and water is an increasing

danger to the health of the planet。 Each day thousands of tons of gases e out of

the exhausts of motor vehicles。 Smoke from factories pollutes the air of

industrialized areas and the surrounding areas of the countryside。 The pollution

of water is equally harmful。 The whole ecological balance of the sea is being

changed and industrial wastes have already made many rivers lifeless。

Now environmental protection is more pressing than ever before。 As we know，

massive destruction of environment has brought about negative effects and even

poses a great threat to mans existence。 Indifference to these problems will

mean mitting suicide。 Therefore， effective measures should be taken and laws

passed to conserve environment。 Otherwise，man is certain to suffer from the

serious consequences caused by this lack of care for his living

surroundings。

目前环保还存在着许多问题。最严重的问题就是空气、水和土壤的严重污染。污染的空气对人类的健康十分有害。污染的水引起疼病，造成死亡。更有甚者，随着现代社会的迅速扩建，植被大大的减少。以下是小编为大家整理分享的爱护环境的学生英语作文，欢迎阅读参考。

爱护环境的学生英语作文

Now， our side of the car constant more up， the environment also increasingly worse! That the air around us there are many harmful substances。 Therefore， we want to Sue around things start to do。 For example， we can go to school by bike or walk， it can exercise。 If you have time can use less elevator， many climb stairs。 We can not only physical exercise， but also to protect our environment。

此刻，我们身边的汽车不断的多了起来，环境也越来越糟糕！以至于我们周围的空气有很多有害物质。所以，我们要苏身边的小事做起。比如，我们能够骑自行车上学或者步行，这样还能够锻炼身体。有时光的话能够少用电梯，多爬楼梯。我们不仅仅能锻炼身体，也能保护我们的环境。

爱护环境的学生英语作文

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。

保护环境

目前环保还存在着许多问题。最严重的问题就是空气、水和土壤的严重污染。污染的空气对人类的健康十分有害。污染的水引起疼病，造成死亡。更有甚者，随着现代社会的迅速扩建，植被大大的减少。

为了保护环境，各国政府做了超多的工作。采用了立法措施控制大气污染，保护森林资源和海洋资源，制止任何环境污染。因此，在当今的环保中政府起着最重要的作用。

我的看法是，为了保护环境，政府应当采取更具体的措施。首先，应当透过教育的方法使人们充分謒到环境保护的重要性。第二，应更加努力把计划生育政策付诸实施，因为人口多就意味着污染严重。最后，要严惩那些故意破坏环境者。使他们破坏环境就是毁灭人类自我。

[爱护环境的学生英语作文

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?

With the development of science and technology, peoples living standards are getting higher and higher, environmental problems are more and more serious, you found it?

Lets talk about water pollution! Gas stations and other factories always put the water without purification to the river, resulting in small fish without home. 50% of our country can not use clean water, this figure is not terrible? So saving water is imminent, you still waste it?

Lets talk about the problem of reducing trees! Now a lot of trees have been cut down by us, so the dust storm came, the flood came, nature to revenge us. We all know that the use of disposable chopsticks are made of trees, if each of us every day can use a pair of disposable chopsticks, one year down can keep ten thousand trees, see this time, you are still presumptuous Behavior?

Lets take a look at the sky, the blue sky is gone, the white clouds are hidden, is it really gone? No, they are just "smoke" by the smoke from the factory.

These are water caused by it? Are our own human beings, if not felling of trees, garbage, a reasonable discharge of purified sewage, I believe our planet will be beautiful. Protect everyone from the earth, let us work together to protect the environment!

随着科技的发展，人们的生活水平也越来越高，环境问题也越来越严重了，你们发现了吗?

咱们就来说说水被污染的问题吧!加油站和其他工厂总是把未经过净化处理的水排放到河里，导致小鱼没有了家。我们国家有百分之五十一的人都无法用到干净的水，这样的数字难道不可怕吗?所以节约用水已是迫在眉睫，你还在浪费吗?

我们再来说说树木减少的问题吧!现在好多树木已经被我们砍伐叻，所以沙尘暴来了，洪水来了，大自然来报复我们了。我们都知道使用的一次性筷子都是用树木做的，如果我们每个人每天可以少用一双一次性筷子，一年下来就可以保留千万棵树木，看到这时，你还在放肆自己的行为吗?

我们再来看看那天空，蓝蓝的天不见了，白白的云也藏起来了，是真的没有了吗?不是的，它们只是被工厂排放的浓烟给“保护”起来了。

这些都是水造成的呢?都是我们人类自己，如果不乱砍伐树木、垃圾，合理排放净化过的污水，相信我们的地球就会很美。保护地球人人有责，让我们一起来保护环境吧!

Although the world develops much faster and better, the resources on the earth get fewer and fewer. In order to protect them,something must be done.

尽管世界发展得更快，更好，地球上的资源越来越少。为了保护它们，必须做些什么。

Save water. Water is the source of life. No water, no life. So its very important for us to do so.Not only should we protect drinking water and stop polluting it, but also make full use of it.

节约用水。水是生命之源。没有水，就没有生命。所以，我们这样做是非常重要的。我们不仅要保护饮用水和停止污染，而且充分利用它。

Save electricity. It is crucial. We cant imagine what the life will be like without it. Everyone should do his best to save electricity. Dont forget to turn off lights or other electric machines when we finish working.

节约用电。这是至关重要的。我们无法想象的生活就会像没有它。每个人都应该尽自己的最大努力节约用电。不要忘记关灯或其他当我们完成工作的电机。

Save forests. They are useful .Please stop cutting them down and use recycled paper instead. Make our world a green one to live in.

拯救森林。他们是有用的。请停止切割下来，用再生纸代替。使我们的世界成为一个绿色的生活。

Recycle useful rubbish. Plenty of rubbish can be recycled like cans,paper, bottles, and so on. We can save resources in this way.

回收有用的垃圾。大量的垃圾可以回收罐一样，纸，瓶，等。我们以这种方式可以节省资源。

with the development of economy, more and more high buildings are being built in large and medium-sized cities across the country. in urbanization, however, one thing should not be neglected---environmental protection. it is unscientific to judge a city’s modernization level by the number of high buildings. recently, a new concept “environmental image” has come into being and become an important criterion with which to evaluate a city.

the concept stresses that a modern city must have efficient environmental promotion. it must have a proper proportion of green land, clean water and fresh air. to add more greenery to a city, i would like to make the following proposals:

1. we should popularize “vertical greenery” technique, that is, to plant more green-leaved plants like boston ivy in densely-located buildings. the roof space of buildings should be used fully to plant flowers, fruits and grasses.

2. certain room should be reserved for green belts, green patches in the building of new residential districts and the reconstruction of urban areas.

3. measures should be taken to strengthen people’s awareness of greenery. people should, for example, be encouraged to plant “wedding trees” and “birthday trees”.

Tourism is becoming increasingly important to many countries but it also has its disadvantages.What are some of the problems of tourism?

First of all,tourism can ruin the environment.Another aspect is cultural,as sometimes foreigners show no respect for national traditions.In addition,it causes the price of everything rising.

In a word,tourism is very important,there are a lot of advantages about it,but we also should remember that there are always two sides of everything,but I believe the advantages and disadvantages of tourism can be in balance if we all become more attentive to each other and the world around us.

在二十一世纪的今天，人类赖以生存的地球环境越来越恶劣，灾难频发，旱灾、洪涝灾害、土地沙漠化、地震、全球气温上升、海啸等等!

过去，以我所受到的信息宣传，简单以为环境污染只是浓烟滚滚，或者水面上漂浮着垃圾、发出恶臭，蚊虫成堆、尘土飞扬等等。但是，今年从网络、报纸、广播、电视、人们的关注里，我似乎明白;现实的情况要糟得多。西南五省大旱，就是我们自己想都没有想到的原因，专家分析：因为在过去10几年中，西南从新西兰大量引进桉树速生林，为了求短期的经济利益，毫无限制的大面积种植，以用来工业造纸，从而导致物种生态环境失衡，形成地下水严重缺失。俗话说，十年树木，百年树人，可这种桉树两三年就成材，是一种巨大的抽水机和抽肥机，不断侵蚀着其他植物物种的生存空间，而当地人却沉浸在多种树就可以保护环境的僵化错误的指导思想中，不断的在往恶性循环上发展，正是这个想到想不到的原因最终导致西南几百年的大旱灾。在报纸上，我看到温总理在一片干涸开裂的耕地上，捧着一颗枯死的禾苗，只说了一句话：“痛定思痛!”

云南拥有大片的原始森林，风景名胜众多，地理环境独特，自古以来就是一个山清水秀，气候宜人的好地方，可是为了种植这种桉树，大量砍伐原始森林，想象这些经过几十年甚至数百年才形成的树木，仅仅是为了去满足最快速度的造纸而被破坏，真是让人可惜，并且痛心。

据说旱灾的另一个原因，就是所有的大江小河都修起了水电站。对这一点我有自己的感受，早两年湘江的水面多么宽广，可是上游修了一个水电站后，下游的水明显减少，甚至连河床都经常露出来，同时影响到了城市自来水的引水工程，我都有这些感受，那些江河里小鱼虾们感受就应该更深了。

前些天报纸上又爆出地沟油事件，报纸上说地沟油是别人吃完的饭菜倒进垃圾桶后，一些黑心商人把这些进行简单的提炼加工后，不但闻不出异味，加入香精后吃起来还挺香，但是对人体危害很大，我现在都不敢随便在外面吃东西了。

环境污染的问题日益严重，影响到了我们生活的方方面面，对此我感到非常的忧虑。

each year there is an increasing number of cars on the roads as millions of new cars are produced. one out of six americans works at making cars, driving trucks, building roads or filling up gas. americans couldnt live without cars!

most americans would find it hard to imagine life without a car. however, some have realized the serious problem of air pollution caused by cars. the polluted air becomes poisonous and dangerous to health.

one way to get rid of the polluted air is to make a car without pollution. but to build a clean car is easier said than done. progress in this field is slow.

another way is to replace car engines with something else. inventors are now working on steam cars as well as electric cars. many makers believe that it will take years to develop a practical model for us.

to prevent the world from being polluted by cars, we have to make some changes in our lives. americans, for example, have to cut down on the number of their total cars.they are encouraged to use bicycles, which are thought to help keep the air clean.

We grew up in a happy times, living conditions have made a lot of improvement than before. But the environment around us has suffered severe damage, human homes, earth is facing ecological crisis, if not protect the environment, human will be faced with a major disaster.

In recently listen to TV news said: our capital Beijing area and more dust storms have taken place in the city, these economic developed city almost was huge sand "bury", the oasis is gradually reduced, we human beings that only themselves to blame disorderly cut down trees, destroy the environment, make the soil and water loss. Dont, only the forest into the barren hills, grassland into desert, humans will suddenly realize?

Now the most polluted on earth resources, is the water. River that the original clear float above is full of garbage, plus factory emissions of industrial wastewater, the water is now dark and smelly, passing from the river to wu wear the nose, the fish in the river ah, shrimp had long ago lost.

Just take a look at the sky, is always a grey, which is called the blue sky white clouds, it is grey day ash cloud. Can only look at the moon at night, the stars are gone. See the most is the factory, thick tall a black smoke from the chimney. Took to the streets, often can smell exhaust frying. Recipients pollution everywhere around us.

Man is the master of the earth, but also its destroyer, is the final victim. As the owner of the new century, we cant let environment continue to be polluted. Environmental consciousness is the people should have modern consciousness of the 21st century, in order to in the new century to create a beautiful and pleasant environment, let us take action immediately: save a drop of water, save electricity, once more take a tree... To protect our home together!

我们生长在一个幸福时代，生活条件比以前有了很大的改善。但是我们周围的环境却遭到严重破坏，人类的家园——地球正面临生态危机，如果不保护环境，人类将面临着重大的灾难。

在前不久听电视新闻说：我们首都北京和区多城市都发生了沙尘暴，这些经济发达的城市几乎被巨大的风沙“埋没”，绿洲正在逐渐减少，这只能怪我们人类自己乱砍树木，破坏环境，使水土流失。难道，只有等森林变成了荒山，草原变成了沙漠，人类才会恍然大悟吗?

现在地球上受污染最严重的资源，就是水资源。原来那清澈的小河，现在上面飘满了垃圾，再加上工厂排放的工业污水，河水现在又黑又臭，从河边路过的人都要捂着鼻子，小河里的鱼呀、虾呀早就消失得无影无踪了。

再抬头看一看天空，总是灰蒙蒙的，哪叫蓝天白云，简直是灰天灰云。晚上也只能看看月亮，星星都不见了。看得最多的还是工厂那又粗又高的烟囱里冒出的一股黑烟。走到街上，经常可以闻到汽车排出的油烟味。我们周围到处都受者污染。

人类是地球的主人，但也是它的破坏者，又是最终的受害者。作为新世纪的主人，我们不能再让环境继续被污染下去了。环保意识是21世纪人们应有的现代意识，为了在新世纪里创造一个优美宜人的环境，让我们立刻行动起来：节约一滴水，节约一度电，多载一棵树……共同保护我们的家园吧!