环境污染英语作文简单【汇编20篇】

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。

环境对人类十分重要，可是有些人不爱护环境，也不知道环境对人类的重要性。

Environment is very important for human beings, but some people do not care for the environment, do not know the importance of the human environment.

你看，许多人都不爱护环境，它们随地扔垃圾，有些人认为：一个垃圾算什么?可是积少成多，小区里最好看的地方成了垃圾站。有些人为了建房子挖山砍树，美丽的小山变成了沙漠和房子。有些人没时间做饭，就在外面快餐店买了饭一边走一边吃，吃完饭后他们还把一次性饭盒，一次性筷子丢在地上。有些人为了展示自己家里很有钱就开着跑车在路面上到处跑。他们没有意识到既污染环境又浪费能源。有些工厂将一些污水、浓烟排入江河和天空。

You see, a lot of people do not care for the environment, they throw rubbish everywhere, some people think: what a waste? But many a little makes a mickle, areas where the best places to see a garbage station. Some people in order to build a house digging trees, beautiful hill into the desert and the house. Some people have no time to cook, just outside the store to buy a snack food while walking after dinner, they also eat, disposable lunch boxes, disposable chopsticks on the floor. Some people in order to show that he has a rich family is driving a car to run around on the road. They do not realize that both environmental pollution and waste of resources. Some factories in some sewage discharged into the rivers, the smoke and the sky.

为了我们的环境，为了我们的生活，我希望人们可以把垃圾扔进垃圾桶，少砍树多造林，尽量回家吃饭。将废气废水引入地下，不要展示自己多么有钱，要注意节能减排。

For the sake of our environment, to our life, I hope people can throw rubbish into the dustbin, cut less than planting, try to go home for dinner. The waste gas and water into the underground, dont show his money, pay attention to energy saving and emission reduction.

相信在大家的努力下不远的将来，我们的城市会更美!

Believe not far from everyones efforts in the future, our city will be more beautiful!

My after-school life colorful, you can play the zither, painting, gardening ......

One of my favorite painting, a painting because I have brought joy and love, he may be arranged in the room, the room was dolled up neatly. Painting can bring happiness, as long as you like to be able to learn to be happy. If you can spare so, I would feel happy.

我的课余生活丰富多彩，可以弹古筝，画画，种花……

其中我最喜欢画画 ，因为画画个我带来了乐趣和喜爱，他可以布置房间，把房间布置得漂漂亮亮，整整齐齐。画画还能给人带来快乐，只要你喜欢就能从中得到快乐。如果你的课余能这样的话，我就会感到高兴。

[简单英语日记带翻译课余生活

Economic development and environmental protection are a pressing issue primarily for developing countries where, in trying to catch up with developed countries, they have to consume natural resources on an unprecedented scale. This has seriously polluted our environment and, with the global environmental campaign gaining momentum, many people in China call for the precedence of environmental protection over economic development.

Any attempt to pose economic development and environmental protection as diametrically contradictory is simple-minded. Since no country is willing to stop its economic development, the best way is to strike a balance between the two and to heighten the environmental awareness of those solely concerned with economic development.

European countries both economically developed and environmentally friendly can serve as perfect examples for China. Their success story in both undertakings illustrates that environmental protection does not mean a complete standstill of economic activities or exploitation of natural resources, but rather an active development and application of effective technologies to minimize environmental consequences. In Germany, environmental protection has become part of economic development as it boasts the world s most successful environmental industry. With a developed economy, we are well equipped to develop sophisticated technologies that can effectively safeguard our environment.

[英语作文：经济发展与环境保护

good morning, my name is jack, it is really a great honor to have this opportunity for a interview, i would like to answer whatever you may raise, and i hope i can make a good performance today, eventually enroll in this prestigious university in september.

now i will introduce myself briefly,i am 21 years old,born in HeiLongJiang province,northeast of china,and i am curruently a senior student at BeiJing xx university.my majoris packaging engineering.and i will receive my bachelor degree after my graduation in June.in the past 4 years,i spend most of my time on study,i have passed CET4/6 with a ease.and i have acquired basic knowledge of packaging and publishing both in theory and in practice. besides, i have attend several packaging exhibition hold in Beijing, this is our advantage study here, i have taken a tour to some big factory and company. through these i have a deeply understanding of domestic packaging industry.compared to developed countries such as us, unfortunately,although we have made extraordinary progress since 1978,our packaging industry are still underdeveloped, mess, unstable, the situation of employees in this field are awkward. but i have full confidence in a bright future if only our economy can keep the growth pace still. i guess you maybe interested in the reason itch to law, and what is my plan during graduate study life, i would like to tell you that pursue law is one of my lifelong goal,i like my major packaging and i wont give up,if i can pursue my master degree here i will combine law with my former education. i will work hard in these fields ,patent ,trademark, copyright, on the base of my years study in department of p&p.

my character? i cannot describe it well, but i know i am optimistic and confident. sometimes i prefer to stay alone, reading, listening to music, but i am not lonely, i like to chat with my classmates, almost talk everything ,my favorite pastime is volleyball,playing cards or surf online. through college life,i learn how to balance between study and entertainment. by the way, i was a actor of our amazing drama club. i had a few glorious memory on stage. that is my pride

The pictures symbolically illustrate pollution is becoming increasingly serious around the globe. In the first cartoon， a man is scorching the earth on a chimney. In the second one， a famous ancient Chinese poet， Wang Bo is astonished by the heavy smoke poured by chimneys into the air and dirty river polluted by a factory. We are informed that “the autumn river is the same color with the sky”。

The drawer is sending a message about the significance of the need for everyone to fight against the danger of environmental pollution. There is no denying that the industry is indications of civilization， proGREss and development. Unfortunately， as industry develops， so will the number of factories， and the amount of industry pollutants. We are so development-oriented that we almost can sacrifice our blue sky and pure water in order to obtain a little material gain.

As a consequence， it is imperative for us to take drastic actions. On the one hand， the factories should be equipped with devices which can dispose of waste gas and water so as to prevent them from polluting our planet. On the other hand， there should be an increasingly loud voice from the public for firm actions against poisonous gas sent off and unhealthy water polluted by factories.

Our environment is getting worse and worse now.People throw their garbage here and there.Factories make more and more dirty water that has polluted the rivers and lakes.What should we do?We must find ways to stop pollution.Waste water must be cleaned before it is poured into the river.People shouldn‘t throw away rubbish here and there.We should pick up the garbage around us.We‘d better plant more trees.I‘m sure if we take care of our environment,our world will be more beautiful!

Good environment can make people feel happy. To improve the environment means to qualify our life . What should we do to improve our environment ?

We should plant more trees . And we should prevent those factories from pouring waste water into rivers , lakes and fields . Whenever we see litter on the ground , we should pick it up and throw it into a dustbin .

Don’t spit in public places . Don’t draw on public walls . It’s our duty to keep our earth clean and tidy.

良好的环境能让人心情舒畅。改善环境，意味着修饰我们的生活。 改善我们的环境，我们应该做些什么呢？

我们应该种更多的树。我们应该防止这些工厂废水浇入河流，湖泊，田野。每当我们看到地上有垃圾，我们应该拿起它，并把它扔进一个垃圾箱。

不要在公共场所随地吐痰。不要在公共墙壁乱画。让我们的地球保持干净和整洁是我们的职责。

Today I saw an article called "everybody comes to the bend". The message is that the students will work together to protect the schools environmental health.

The environmental health of our school is not good enough. Although many students love the school very much, every day you can see many students in earnest service for schools, some pick up the garbage in the trash on the ground, some active hand at the broom sweeping the floor, and take the initiative to clean the blackboard......

But also some students could have done better in cleaning, including me, sometimes very throw rubbish casually, confetti, some classmates clearly see the floor with paper scraps, but them as invisible, this is not "ownership" of the spirit, also greatly affect the appearance of the school. Hope the students to act, "everyone to curved waist" activities, all be the master of the school, everyone starts from me, for us to make our campus environment clean and beautiful. Let people study in high quality environment so that they can get good grades.

今天我看到一篇文章名为《大家都来弯弯腰》。内容是讲，号召同学们齐心保护学校环境卫生。

联想到我们学校的环境卫生也做的不够好。虽然许多同学都非常爱学校，每天可以看到许多同学在认真地为学校服务，有的捡起地上垃圾扔在垃圾桶，有的主动拿起扫帚扫地，还有的主动擦黑板......

可是还有些同学在保洁方面做得不够好，包括我自己，有时很随便地扔垃圾、纸屑，有的同学明明看到地上有纸屑，但他们当作看不见，这样很没“主人翁”的精神，也大大地影响了学校的面貌。希望同学们行动起来，开展“大家都来弯弯腰”的活动，人人争做学校的小主人，人人从我做起，使我们的校园环境既清洁，又美丽。让大家在优质的环境中读书，这样才会取得好成绩。

知道家乡受到了很大的污染。造成家乡污染的东西有这么多，比如：汽车的尾气、工厂里的废水、废气、草坪上的垃圾等等。

污染物对环境和生物有很大的危害，它会使空气变得浑浊，对人类的肺部也有害。生活垃圾处理不好还会产生细菌，还会影响到人类的健康。污水会影响到人类喝的水，这样的话，这些水就会直接进入到人类的身体里。

所以，我建议大家做到以下几点，一.不用一次性木筷。二.不污染水源。三.不乱扔垃圾。四.不随地吐痰。五.多植树造林。六.不践踏草坪。七.废旧电池和垃圾要处理好。八.不要用动植物的东西。

我们要保护好周围的环境，不要再让家乡受到污染。

人类一直以为地球上的所有资源都是取之不尽的，没有担心过自己所做的一切是否会对地球造成伤害，从不担心把千万吨废气送到天空去，又把数以亿吨计的垃圾倒进海洋。大家都认为世界这么大，这一点废物算什么?我们错了，其实地球虽大，但生物只能在海拔8千米到海底11千米的范围内生活，而占了95%的生物都只能生存在中间约3公里的范围内，人竟肆意地从三方面来弄污这有限的生活环境。

海洋污染：主要是从油船与油井漏出来的原油，农田用的杀虫剂和化肥，工厂排出的污水，矿场流出的酸性溶液;它们使得大部分的海洋湖泊都受到污染，结果不但海洋生物受害，就是鸟类和人类也可能因吃了这些生物而中毒。

陆地污染：垃圾的清理成了各大城市的重要问题，每天千万吨的垃圾中，好些是不能焚化或腐化的，如塑料、橡胶、玻璃、铝等废物。它们成了城市卫生的第一号敌人。

空气污染：这是最为直接与严重的了，主要来自工厂、汽车、发电厂等等放出的一氧化碳和硫化氢等，每天都有人因接触了这些污浊空气而染上呼吸器官或视觉器官的毛病。我们若仍然漠视专家的警告，将来一定会落到无半寸净土可住的地步。

环境污染是指人类直接或间接地向环境排放超过其自净能力的物质或能量，从而使环境的质量降低，对人类的生存与发展、生态系统和财产造成不利影响的现象。具体包括：水污染、大气污染、噪声污染、放射性污染等。水污染是指水体因某种物质的介入，而导致其化学、物理、生物或者放射性污染等方面特性的改变，从而影响水的有效利用，危害人体健康或者破坏生态环境，造成水质恶化的现象。大气污染是指空气中污染物的浓度达到有害程度，以致破坏生态系统和人类正常生存和发展的条件，对人和生物造成危害的现象。噪声污染是指所产生的环境噪声超过国家规定的环境噪声排放标准，并干扰他人正常工作、学习、生活的现象。放射性污染是指由于人类活动造成物料、人体、场所、环境介质表面或者内部出现超过国家标准的放射性物质或者射线。例如，超过国家和地方政府制定的排放污染物的标准，超种类、超量、超浓度排放污染物;未采取防止溢流和渗漏措施而装载运输油类或者有毒货物致使货物落水造成水污染;非法向大气中排放有毒有害物质，造成大气污染事故，等等。

随着科学技术水平的发展和人民生活水平的提高，环境污染也在增加，特别是在发展中国家。环境污染问题越来越成为世界各个国家的共同课题之一。

由于人们对工业高度发达的负面影响预料不够,预防不利，导致了全球性的三大危机:资源短缺、环境污染、生态破坏.人类不断的向环境排放污染物质。但由于大气、水、土壤等的扩散、稀释、氧化还原、生物降解等的作用。污染物质的浓度和毒性会自然降低，这种现象叫做环境自净。如果排放的物质超过了环境的自净能力，环境质量就会发生不良变化，危害人类健康和生存，这就发生了环境污染。

环境污染会降低生物生产量，加剧环境破坏。

环境污染源主要有以下几方面：

1)工厂排出的废烟、废气、废水、废渣和噪音;

2)人们生活中排出的废烟、废气、噪音、赃水、垃圾;

3)交通工具(所有的燃油车辆、轮船、飞机等)排出的废气和噪音;

4)大量使用化肥、杀虫剂、除草剂等化学物质的农田灌溉后流出的水。

5)矿山废水、废渣。

珍惜我们共同的家园，爱护地球的环境，减少对环境的污染，从你我做起！

地球，人类的母亲，生命的摇篮。她有着蔚蓝无垠的海洋，郁郁葱葱的森林，碧草如丝的原野；她还有着清新的空气，滋润的雨水，温柔的清风……是那样壮观，那样可亲。

但是，人类却是不孝顺的孩子，肆无忌惮地对待自己的母亲。出国留学网他们砍伐树木，无节制地抢劫有限的矿产资源，让清澈见底的河流鱼虾绝迹，让甜美自然的空气浑浊不堪；但是人类的欲望还不能满足，他们猎杀许多珍稀动物，让动物的皮毛成为大衣，让动物的肉成为食品，让动物的骨骼成为工艺品，我们人类成为动物死亡的最大的坟墓。

正是人类的无情换来了地球母亲的报复。全球不停地变暖，许多城市将被淹没，许多动物正在灭绝，那么人类难道不会走向末路吗？更糟糕的是，科学家已经证明，至少在以地球为中心的四十万亿千米的范围内，没有适合人类居住的第二个星球，最近我发现我们学校和社区周围环境变差，这很多都是我们随意破坏造成的。在这生死攸关的时刻，我们人类不能麻木，为了自己，也为了其他动物，我们要行动起来，我建议每个人都要做到这几点建议：

1：使用无磷洗涤剂。

2：将再生资源分类回收。

3：少用一次性制品，如：一次性筷子、杯子、碗等。

4：选用环保建材修装居室。

5：保护野生动物，禁食野生动物。

6：提倡选购绿色食品。

让我们每一个人都行动起来，为了新的明天！为了母亲的明天！

Because of the fiction movie 2012 which describes a horrible scene that the whole world was destroyed by earthquake, volcano and tsunami, the view of doomsday is making a great clamor. Mayans predicted December 21, 2012 is the end of the world and the sun of 22th will never rise again.

Though it is now seems that this prediction is just a nonsense without any scientific support, it did provoke peoples thinking about environment. In awake of the prediction, we cant help asking why this horrible prediction happen? I think one answer may be related to the environmental degradation. As we all can see and feel, the worlds environment is going downhill with severely polluted rivers and airs. More often we cant see clearly the sun because of heavy air suspended matter caused by pollution. If continues going this way, I think the doomed day will come true if not now, then one day.

In consequences, for the sake of our own life, we should take efforts to protect the environment and save this planet. is the alarm bell to human beings that we should protect our planet, culture and civilization. Otherwise, the doomsday will come soon.

[英语CET-4作文：末日论引发的环境危机

Environment is a basic human existence conditions, if we destroy the environment, it is ruined our survival conditions.

At present, the ecological environment is becoming more and more bad, is the greatest influence on our water resources. According to the relevant information reported: the laying of drainage system and detergent used to grow, consume the oxygen in the water, fish died, deterioration of ecosystem. Human activities can make a lot of industrial and agricultural pollutants into the water, the water is polluted. The world each year about 4200 sewage into the river, polluting the 5. 5 trillion of fresh water.

This is how the startling fact, protect the environment is everyone duty, why want to destroy?

Lies a small river near my grandmas home, on the bottom, before my sister and brother in ones childhood often swimming in the river, and their friends to play in the water, uncles and aunts are often in the river to wash clothes, wash dishes, and now, near the river built a chemical plant, the production of waste water discharge into the river, originally the bottom stream gradually turned into a black sending out the smell of the river. The adults never go to the river to wash clothes to wash the dishes, friends never go to the river to play, too!

How I miss the crystal-clear stream! I think: cherish resources, good care environment, these are GongZaiDangDai, force and art event! If we are in such polluted water, that we can use water resources will be less and less, we destroy the environment, is destroying our living conditions.

Let us join hands to jointly protect the environment, dont let water into water, protect the environment, is our common responsibility!

环境是一个人类生存最基本的条件，如果我们破坏了环境，这等于破坏了我们生存的条件。

目前，生态环境日益恶劣，对我们影响最大的就是水资源。据有关资料报道：排水系统的铺设和清洁剂的使用有增无减，消耗水中的氧，使鱼类死亡，生态系统恶化。人类的活动会使大量的工业、农业污染物排入水中，使水受到污染。全世界每年约有4200多亿的污水排入河中，污染了5。5万亿的淡水。

这是多么让人触目惊心的事实啊，保护环境是人人有责的，为什么要破坏呢?

我外婆家附近有一条小河，以前清澈见底，我的姐姐、哥哥小时候常常在小河里游泳，和他们的小伙伴们在水中嬉戏，叔叔、阿姨们也常常在这小河中洗衣服、洗菜，而如今，小河旁建造了一个化工厂，把生产的废水排放到河里，原本那清澈见底的小河渐渐变成了黑黑的散发着怪味的小河。大人们再也不去小河洗衣服洗菜了，小伙伴们也再也不去河里嬉戏!

我多么怀念那条清澈见底的小河啊!我想：珍惜资源，爱护环境，这些都是功在当代、力及千秋的大事啊!如果我们在这样污染水，那我们可以用的水资源就会越来越少，我们破坏环境，就是破坏我们生存的条件。

让我们携起手来，共同保护环境，不要让淡水变成污水，保护环境，是我们共同的责任!

THE EARTH,our dearest mother--BUT,my friends,do any of you have considered how serious the problem will be when the earth is polluted,the air is not fresh,the forest is not flourishing?The environment pollution exist everywhere,the earth will lose its luster noon.my friends,shold we still keep insensible?our earth mother is not smiling anymore,doesn‘t it do something to us?Let‘s moving,my dear classmates,carry out environmental protection with a trifle to make the earth a pure land,and,let it hold a charming smile!

地球 ，我们最亲爱的母亲。但是 ，当大地被污染 ，当空气不再新鲜，当森林不再茂密.亲爱的朋友 ，您想过吗? 这是一个多么严重的问题!污染环境的问题随处可见，地球母亲即将失去往日的光彩。朋友，请问我们还能够无动于衷吗?朋友们.对于污染环境的问题 随处可见 ，母亲不在微笑。难道我们不心痛吗? 亲爱的同学们，让我们行动起来，从小事做起.展开环保活动，还母亲一片净土.让我们的母亲从新拥有一个迷人的微笑。

环境保护的英语作文篇三

There are still many problems of enviromental 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 peoples health. The polluted water causes diseases and death. Whats more, vegetation has 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, government are playing the most important role in the environmental protection today.

In my opinion , to protect environment, the goernment 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 mean more pollution.Finally, those who destroy the environment intentionalli should be severely punished. We should let them know that destroying environment means destroying mankind themselves.

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，各国政府做了大量的工作。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，应当通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己。

在十年前的中国，大气污染问题对于普通民众来说可能是个比较飘渺的话题。正如空气本身的性质一样，看不见摸不着却无处不在。而专家学者们则主要关注的是对于工业生产，燃煤发电所产生的硫氧化物的处理和汽车尾气中氮氧化物的处理。十年时间飞逝，随着中国经济的迅速发展，人们生活水平的不断提高，人们开始关注生活的质量问题。与其同时越发严重的正是中国以牺牲环境为代价发展经济所带来的环境问题，其中大气污染问题尤其明显。这几年来关于温室气体和温室效应的话题被讨论得沸沸扬扬，专家们各有其立场，但对于普通百姓来说，全球变暖问题似乎仍很遥远。对于温室气体所带来的全球变暖，海平面上升，冰川融化，动植物灭亡的问题，人们大多数是在电视新闻或报刊杂志上看到，恶劣天气的频发也并不是发生在世界每个角落。相比于温室气体所带的大气污染问题，人们开始关注更多的便是最近发生在北京，广州，武汉等多地的灰霾问题。尤其是在北京持续很久的灰霾严重影响了当地人们的日常生活和身体健康，更是引起了广大专家学者和普通民众的高度关注。而其实对于灰霾现象，国外专家学者很多年前便开始研究。

那么何为灰霾？灰霾是导致近地面大气浑浊的多种空气污染物的混合体。构成灰霾的主要污染物是硝酸盐、硫酸盐、有机碳、元素碳、等固体细颗粒物（PM2.5）和臭氧()、二氧化氮（）、二氧化硫（）、挥发性有机物（）等气态污染物。灰霾往往与天然污染源的排放和二次污染污染物的形成有关，还与一定的气象条件和地形有关。我们现在最关注的同时也最难解决的室外污染物之一是可吸入颗粒物。可吸入颗粒物被分类为两种，直径小于2.5微米的颗粒物（PM2.5）和直径小于10微米的颗粒物（PM10）。虽然两种形式的颗粒物都对人类健康有极大的危害，PM2.5被普遍认为是更危险的，因为它的体积小，大约只有人类头发宽度的1/30。人们在呼吸时，PM2.5可以进入人类肺组织深处，甚至进入血液，造成严重的健康问题。同时更小的颗粒物在大气中可以有较长的停留时间。因此，PM2.5可以传播的更远，停留在空气的时间越长，影响更大的人口。PM2.5和PM10的主要来源包括机动车，电厂和其他工业源，以及生物质的燃烧。其中一个主要的来源是柴油为动力的车辆。这些污染源相结合，可以在城市或农村地区天空一片阴霾，而且往往发生在下午时段。

对于容易形成灰霾的城市,除了城市当地工业污染,汽车尾气的影响以外,特定的地形导致污染物的难以扩散也是灰霾形成的主要原因，像美国的洛杉矶,还有前面提到的受灰霾影响的北京和武汉都受到了地形的影响。洛杉矶市三面被群山包围，当地空气干燥，白天阳光充足。到了晚上，地表面冷却很快。地面附近的空气变冷，而上层空气都比较热，形成逆温。北京市位于华北平原的西北边缘，背靠太行山余脉和燕山山脉，面对辽阔的华北平原，东南距渤海约150公里, 地处暖温带半湿润地区，气候属于暖温带半湿润大陆性季风气候,四季分明，春季多风和沙尘，夏季炎热多雨，秋季晴朗干燥，冬季寒冷且大风猛烈。武汉市则居于内陆、距海洋远，周围地形如盆地，集热容易散热难，河湖多、晚上水汽多，城市热岛效应和伏旱时副高控制明显。通过比较以上3个城市的情况可以发现它们都是较大的工业城市，而且城市海拔较低，周围至少有一面是高地，都分布在低于南北纬50度的地方。这些地区夏季阳光明媚，天气温暖干燥。在城市的盆地地区，逆温现象十分普遍。夏季的阳光使地面温度升高，城市街道和建筑物迅速升温，与炎热的物体表面接触的空气温度升高。通过对流空气向上运动，但它却不能穿透逆温层，因为上面的空气温度更暖且密度更小。空气聚集，但连续的对流形成了垂直的循环，使空气完全混合在一起。从建筑物和汽车废气释放出的气体和颗粒也都聚集在逆温层下，通过对流把聚集的空气彻底混合。这样导致污染物无法快速扩散而聚集，大大增加了当地的污染物浓度。

城市内部灰霾的形成也同样受到了这种类似地形的影响，学者称它为街谷模型。随着城市化的加速，城市及城市周边的自然生态系统逐渐被人工生态系统取代，取而代之的是钢筋混凝土浇筑的高楼与马路,很容易形成城市街道峡谷。这种城市街道峡谷是指两侧有连续，高大建筑物的狭长城市街道空间。在这种地形下,上层大气在进入城市时，风速迅速降低并产生特殊的湍流，使街谷内的流场完全不同于上层大气。而气流对污染物具有显著的运输、稀释、和扩散作用，因此，对城市街谷内污染物的浓度、分布有着很大影响。北京的灰霾现象正是因为污染物积聚难以扩散而导致北京的灰霾持续了如此之久。有相关专家的研究发现,除了通过控制排放源,增大扩散和增加沉积率来降低大气中污染颗粒物的浓度以外,地面的性质也影响着颗粒物的浓度。有研究表明植被对城市空气质量能有接近5%的提高。在城市，尤其是在城市街谷地带种植植被能通过增加沉积作用而降低60%的可吸入颗粒物（PM）浓度和40%的二氧化氮（NO2）浓度。因此，通过对植被的合理利用能过创造一个有效的城市污染过滤膜，对密集城市地带空气质量的提高有着快速有效并且持续性的影响。

灰霾问题不是一个暂时性的问题，相反它是一个长久的问题，从它如何形成，加剧到我们如何解决治理并消除都需要一段很长的时间。

灰霾现象，它只是地球环境污染的一个缩影。我们更应该探究它的根源问题，什么才是它形成的根源，什么才是它加剧的根源。我们没法通过改变天然的气候和地形来解决城市灰霾问题，但我们可以通过减少排放源，通过增加植被，加强城市绿化来阻止灰霾的加剧。人类的不断进步使得人们在追求高科技的同时却忘记了自然本身的无穷力量。越来越高的大楼，越来越发达便利的交通，相反的却是城市越来越差的生活环境。在灰色的钢筋水泥世界里生活久了，人们是否会怀念那晴朗的蓝天，向往呼吸新鲜的空气和在那充满生机的绿色大自然世界里生活。

The earth mother as the cradle of life, human like a spoiled child of the earth. She give us everything we need for life leave her, we will get nothing. Beautiful living environment is the basis of which we live, but now, our environmental protection consciousness is more and more weak. Though, we all know that protect the environment, but not the property of the consciousness of earth, destroy the originally beautiful environment; In fact, in life, as long as pay attention, everywhere can be environmental protection.

In those restaurants everywhere can see around us, the boss in order to achieve "health" standard, and unconsciously extensive use of wooden chopsticks that were made from wood; Cost is huge, hits the verdant trees with bangs fall, only the birds were forced to leave, a group of a group of lovely animals homeless again, but as they didnt see, originally natural ecological environment destroyed by them, just like that. Not only did not have the forest, and animals are not spared. Recently, some cantonese put smart cute little monkeys alive opened the brain had his head down, they looked at each cute little monkey innocent dead, but still, this is what a horrible thing!

We as the master of the earth, if you dont cherish everything now, that this beautiful environment will leave us early. At that time, we will face catastrophe, the earth will be scarred, and hurt; So we should do owners should do, well protect our survival environment, do not deliberately to destroy, remember: to protect the environment, is to protect the future of mankind.

地球母亲就像是生命的摇篮，人类就像是地球的骄子。她，给予了我们生活所需要的一切离开她，我们就一无所获。美好的生存环境是我们赖以生活的基础，可是现在，我们保护环境的意识却越来越淡薄了。虽然，大家都知道保护环境，但却不自觉的掠夺地球的财产，破坏原本美丽的环境;其实，在生活中，只要留心，处处都能环保。

在我们周围的那些餐馆中随处可以看到，老板为了达到“卫生”的标准，而不自觉的大量使用那些用树木做出的木质筷子;为此付出的代价是巨大的，一棵棵青翠的树木随着巨响而轰然倒下，一只只鸟儿被迫离开，一群又一群可爱的动物无家可归，可他们却当作没有看到，原本自然的生态环境就这样被他们破坏。不仅森林没有了，而动物也是不放过。最近，一些广东人竟然把机灵可爱的小猴子活活的把头打开把脑子吃了下去，他们看着一只只可爱的小猴子无辜的死去，却还是无动于衷，这是多么令人发指的事呀!

我们身为地球的主人，如果不珍惜现在的一切，那这美好的环境一定会早早的离开我们。到时候，我们会面临灾难，地球也会伤痕累累，而受到伤害;所以我们应该做到主人应该做的事，好好的保护我们生存的环境，不要蓄意的去破坏，要记住：保护坏境，就是保护将来的人类。

随着地球资源的渐渐减少，呼吁环保的呼声日益增多。但是仍有大部分的人类肆意的破坏着生态平衡。有人高呼环保，背地里却干着见不的人的勾当；有的厂家对外宣称合理排行污水，却把江河当做污水排放厂······随着人类社会的高度发展，人类已进入了空前的文明时代，但我们面前的却是乌黑发臭的河水，成片的沙漠，光秃的土坡，作为90后的我们，应该把环保做的更好。

白色污染

伴随着人类生活文明的进步，白色污染日愈严重起来。塑料袋，塑料包装等虽是我们日常生活中必不可少的东西，它价格便宜，质轻，耐用，防水的几大特点被人们所看好。在中国的市场极大，我国也是世界上十大塑料制品生产和消费国之一。但处理这些东西比想象中难得多。一般塑料垃圾在自然界停留的时间可达200~500年。所以对于塑料类制品我们要抵制使用。

汞污染

汞是唯一在常温下呈液体的金属元素。俗称朱砂。汞可溶于水，空气中。它巨大的毒性令人谈之色变。它主要来源于电池等物品。据统计1970~1979年全世界直接向水体排放的汞总量达1.6万吨！排向大气的汞量也达10万吨。当水中或空气中的汞浓度过高时，会导致树木枯死，人类患上因汞摄入过高引发的病症，如日本南部九州湾有一个叫水俣的小镇，这里居住着4万居民，以渔业为生。1939年开始，日本氮肥公司的合成醋酸厂开始生产氯乙烯，工厂的生产废水一直排放入水误湾。该公司在生产氯乙烯和醋酸乙烯时，使用了含汞的催化剂，使废水中含有大量的汞。这种汞在水体中，被水中的鱼食用，在鱼体内转化成有毒的甲基汞。人食用鱼后，汞在人体内聚集从而产生一种怪病：患者开始时，只是口齿不清，步履蹒跚，继而面部痴呆，全身麻木，耳聋眼瞎，最后变成神经失常，直至躬身狂叫而死。1972年据环境厅统计，水误镇共患水误病180人，死亡50多人，就在新线县阿赫野川亦发现100多水误病患者，8人死亡。据报到，患者人数远不止此，仅水误镇的受害居民，即达万余人。

环保事业说大很大，说小很小。往大的说，可以造成成片的水域污染。往小了说，只要我们每人从身边的小事做起，人人环保低碳，环保事业也可以是一件很小的事。如果我们少用些塑料袋，少乱丢些垃圾，那么这个世界上便会少些随风飘舞的白，多些生机勃勃的绿；也会少些乌黑肮脏的河，多些碧蓝清澈的湖······

如果我们每个人在地上看见一个塑料袋不是直接走过，而是弯腰拾起；如果我们每人不是随意乱丢垃圾，而是做到合理分类垃圾；如果我们每人都少用些塑料袋，多用些环保袋。那么我相信地球母亲会少些愤恨的泪水。。。。。。

保护环境，从我们身边做起！

在这喧嚣的城市当中，霓虹灯取代了参天大树。记忆中的绿地现在已盖满了高楼大厦，我再也不能亲眼目睹往日清新的惬意，身边只有那污浊的空气。

我是地球上唯一一只幸存的伞鸟，原本生活在茂密的林中。我记忆中的家园是如此的美好。丛林中的树木仿佛受到了春的召集，鹅黄的嫩芽从纤细的枝条中，迸发出新的感激。明媚的阳光洒在河面上，给解冻的江河披上了一层柔纱。“风乍起，吹皱一池春水。”河面的垂柳，伴着清风飞舞。我情不自禁的卖弄起歌喉。在这梦幻的世界里，我惬意的欢唱着。

当旭日从东方冉冉升起，照亮天空和大地，空气中弥漫着花草的清香。秋空在山野拉开金碧辉煌的大幕，又有飘逸的白云，对对船帆，航行在一望无际蔚蓝的天海，如漫过草原的羊群，写出秋天的丰硕。

人类，请睁大你们贪婪的双眼吧！你们一直都在尽情的享受大自然给予的安逸与美好。愚昧的人类啊，请不要再肆意破坏自然了，珍爱你们生存的空间吧！

森林连年递减，土地荒漠化。这是目前世界上最严重的环境问题。全球每年有一千万公顷的土地变为荒漠。一个又一个铁的事实告诉我们，人类的破坏犹如一把利剑直直的插入地球的心脏。

我是一只小小鸟，我别无他求。只求未来的天空是碧蓝的，水是清澈的，绿树成荫，鲜花遍地，还有我的一片栖息之地。

落日的余晖照在我的双眸上，远处的树桩静穆得有些凄凉。我静静的闭上双眸等待人类的觉醒！

There are two main causes for cancer: heredity and environment. We can do nothing to change our heredity, that is, the basic physical characteristics that arepassed on to us by our parents. However, we can do a great deal to control our environment, which may account for eighty to ninety percent of all cancers.

Enviromnental pollution can be divided into two kinds: personal and impersonal. Personal pollution may be defined roughly as unhealthy habits such as smoking, drinking, and eating the wrong foods. Clearly, with enough will power we can control this personal environment.

Impersonal pollution, on the other hand, refers to those things which are beyond our individual control. One example would be indus trial pollution, which is very hard to control because of the expenses that are needed. The American automobile industry, for example, resisted the law requiring smog-control devices because il feared the added expense would reduce profits. Nevertheless, some laws protecting the environment have been quite successful in reducing pollution.

[关于癌症与环境的英语作文

There are still many environmental problems in recent years.One of the most serious problems is the serious pollution of air, water and soil.The polluted air is very damaging to peoples health.Polluted water causes diseases and deaths.More importantly, the vegetation has been greatly reduced, with the rapid growth of modern cities.

In order to protect the environment, many governments have done a lot of work.Introduced legislation to control air pollution, protect forest resources and Marine resources, and stop any environmental pollution.Governments, therefore, are playing the most important role of environmental protection today.

I think the government must take more concrete measures to protect the environment.First, the government should make the people fully aware of the importance of environmental protection through education.Second, more efforts should be made to implement policies on population planning, because more people mean more people mean more pollution.Finally, those who intentionally destroy who should be severely punished.We should let them know that destroying the environment means destroying humanity itself.

【翻译】

仍然有很多环保问题在近几年。最严重的问题之一是空气，水和土壤的严重污染。污染的空气严重损害人们的健康。污染的水引起的疾病和死亡。更重要的是，植被已大大减少，随着现代城市的快速增长。

为了保护环境，许多国家的政府都做了很多工作。介绍了立法措施控制空气污染，保护森林资源和海洋资源，制止任何环境污染。因此，各国政府正在发挥环保今天最重要的作用。

我认为，为了保护环境，政府必须采取更具体的措施。首先，政府应该让人民充分认识到环境保护的重要性，通过教育。第二，更应努力把人口规划实施的政策，因为更多的人意味着更多的人意味着更多的污染。最后，那些故意破坏谁应该受到严厉惩罚的环境。我们应该让他们知道，破坏环境就是毁灭人类自己。

[保护的环境英语作文