英语作文：人类活动破坏了环境精彩20篇

The population of the earth is increasing very fast. Humans must make the earth support the increasing population. This has made it necessary for agriculture and industry to develop rapidly.

Such a rapid development produces more and more waste, which goes into the water, the soil and the air. Some of it is made harmless. However, where there is too much of it, the poisonous waste may do great harm to the things around the people.

When farmers add fertilizer to the soil to make plants grow better, or use poison to kill pests, poison is sent into the air, the water and the soil. When birds, fish and people eat the grain, drink the water or breath the air, harm will be done to their health.

The air in big cities is often made very dirty by cars and factories. Millions of tons of waste and poisonous gases are sent into the air with the smoke. In some places, little is done to make the smoke clean before it goes into the air.

Fortunately, people are beginning to realize just how serious the whole situation is. In many countries, laws have been made to stop factories from sending out poisonous gases.

now, the degree of urbanization has been deepening and we enjoy the convenience brought by urbanization. how does everybody know how the cities began? long time ago, the world had only a few thousand people. these people moved from place to place, hunting animals for food. no one knows how or when these people learned about growing food. but when they did, their lives changed greatly. one thing is certain that they gathered in the rich place or near water. in that age, water and climate are the most important to lives. it is the rich water and comfortable climate that gathered people from different places. they began to live near one another, so that the first village grew. many people came to work in the villages. then the villages became bigger and bigger.when machines were invented, life in the villages changed again. factories were built. there were a growing number of people living near factories. because of the increasing people, more and more buildings were built. and then cities were built.

参考提示：

1. Why is the school environment important?

2. What should we do to protect our school environment?

3. How will our school be like if we all protect it?

4.起始句：Taking care of our school and

Taking care of our school and protecting our school environment! A clean and pleasant environment is very important, because it can make us healthy and happy. It’s our duty to protect our school environment. We should clean the school every day. And we shouldn’t drop trash here and there. We should pick it up when we see trash on the ground. We shouldn’t draw on the wall. If we all like our school the same as we like our homes, our school will be more beautiful. We will enjoy our study better. Let’s protect our school environment from now on, shall we? (102 words)

[英语作文：保护学校环境

The quality of human life has improved greatly over the past few centuries, but Earth is being harmed more and more by human activity. As we develop our technology, we demand more from our planet. Eventually, this will harm people as well.

Our planet gives us everything we need, but natural resources are not endless. Strip mining devastates whole regions, leaving bare and useless ground. Deforestation removes old growth trees that cant be replaced. Too much fishing may harm fish populations to the point where they cant recover. We are too careless in taking what we want without giving anything back.

There are more people than ever, living longer that ever. So is it any surprise that many areas suffer from too much development? Anyone living in or near a city has experienced "urban sprawl". There is a new shopping area on every corner and new houses, townhouses and apartments everywhere. Traffic gets worse and worse because planners cant keep up with growth. Keeping up with human demand is hard enough. Environmental concerns come in last.

With growth comes pollution. Companies and communities dump waste into water. Landfills are full of trash. Emissions from factories pollute the air. Barrels of industrial waste and worse, radioactive waste, have no safe place to go. If were not careful, we can harm our planet beyond repair.

People need to respect the Earth and try to preserve it. If we dont, what kind of future will we have?

在云南大理洱海边，习近平说，"立此存照，过几年再来，希望水更干净清澈。"

"像保护眼睛一样保护生态环境，像对待生命一样对待生态环境"，这是习近平对环境保护的真情"表白"，"生态兴则文明兴，生态衰则文明衰"，习近平说，"好的生态环境，一定要珍惜，不能在我们手里受到破坏"。

而这要求经济发展是"遵循自然规律的可持续发展"。

2015年初，被称"史上最严"的新环保法实施。环保理念的变革，由立法目的的表述可见一斑：过去是"促进社会主义现代化建设的发展"，现在则是"推进生态文明建设，促进经济社会可持续发展"。对于"美丽中国""绿色化"的一系列探索，联合国副秘书长阿奇姆·施泰纳如此评价："中国在生态文明这个领域中，不仅是给自己，而且也给世界一个机会，让我们更好地了解朝着绿色经济的转型。"

在大理古生村村民李德昌家，习近平说，"这里环境整洁，又保持着古朴形态，这样的庭院比西式洋房好，记得住乡愁。"

山青水绿，才记得住乡愁。

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.

Our modern city is too crowded， and to solve the problem， three proposals are put forward. Most people believe that we should fist practise the policy “Late Marriage” and “One Couple， One Child” in order to reduce the birth rate. Secondly， the city government must have a tight control over rural people entering cities to engage themselves in trade or do various physical jobs so as to lessen the pressure on the city caused by the increased population. Finally more and more people suggest that living blocks with shopping centers， schools， hospitals as well as cinemas and theatres round them or even satellite towns should be built in city suburbs or the countryside round the cities. In this way city citizens will be encouraged to move there to live and work. If these three proposals are well carried out， the city population will be greatly reduced.

我们现代城市太拥挤了，要解决这个问题，提出了三点建议。大多数人认为我们应该在政策上“迟婚”和“一对一”，以降低出生率。其次，城市政府必须严格控制农村人口进入城市，从事贸易或从事各种体力劳动，减少人口增长造成的压力。最后，越来越多的人建议，居住在购物中心、学校、医院、电影院、剧院等生活街区，城市郊区或郊区的城市应该建在城市郊区或城市周边的城市。在这个方式中，城市居民将被鼓励在那里生活和工作。如果这三项建议都很好地实施，城市人口将大大减少。

[保护环境英语作文如何减少城市污染

Is a source of atmospheric pollution, automobile exhaust emissions. The original day is blue sky thousands of miles, but now in some big cities, dark clouds, days groggy, and smelling the automobile exhaust, will be very uncomfortable, will also cause cancer. Car brought convenience to people, but also give a person come trouble exhaust. So I want to invent a kind of environmental protection car perfume exhaust.

This car far and general, approach can find the car without the exhaust pipe, only several honeycomb holes in the rear. People cant help but question, then the tail gas is how to deal with? What about the few at the back of the hole? The original automobile exhaust has been through in the car of a tube to trunk of a big box. The first small box of exhaust gas into the first big box, box spews disinfection powder, after disinfection of exhaust gas after a filter paper wall in the second small box, this small box also jet air disinfection, second after disinfection of exhaust gas through a filter paper wall come Chinese medicine steaming box. The box is full of Chinese traditional medicine powder, 4 walls exudes a of the heat and boil Chinese medicine Chinese traditional medicine. Three times after disinfection of exhaust gas after the thickest wall filter paper box to the perfume. Exhaust immediately into non-toxic harmless aroma, the aroma and then through the small hole at the back of the scattered outside the car, a series of disinfection purification is done.

[保护环境英文作文200字

1972年6月5日至16日由联合国发起，在瑞典斯德哥尔摩召开“第一届联合国人类环境会议”，提出了著名的《人类环境宣言》，是环境保护事业正式引起世界各国政府重视的开端。中国政府也参加了这个会议。

中华人民共和国的环境保护事业也是从1972年开始起步，北京市成立了官厅水库保护办公室，河北省成立了三废处理办公室共同研究处理位于官厅水库畔属于河北省的沙城农药厂污染官厅水库问题，导致中国颁布法律正式规定在全国范围内禁止生产和使用滴滴涕。1973年成立国家建委下设的环境保护办公室，后来改为有国务院直属的部级国家环境保护总局。各省（市、区）也相继成立了环境保护局（厅）。并设立环保举报热线12369和网上12369中心接受群众举报环境污染事件。

政府的环境保护部门主要职责是执行各级议会（人民代表大会）制定的控制污染物排放政策，鼓励开发污染物排放控制技术以控制污染，保护和改善环境。

[关于人类保护环境的作文

Enjoy Yourself While Fulfilling Responsibility

In my 18 years of life， there have been many things. University days are the best part of them. I can never forget the days when I stepped into my university. I was impressed by its garden-like campus， its enthusiastic students and especially its learning atmosphere. I at once fell in love with it.

After the arduous military training， I get absolutely absorbed in my studies. The classes given by the teachers are excellent. They provide us with information not only from our textbooks but from many other sources as well. They easily arouse my insatiable desire to take in as much as I can.

Frankly speaking， at first I had some difficulty following the teachers. However， through my own efforts and thanks to my teachers guidance， I made remarkable progress. Now Ive benefited a lot from lectures and many other academic reports.

Learning is a long process; Ill keep exploring in the treasure house of knowledge to enrich myself. This summer I got out of the ivory tower and entered the real world. A publishing house offered me a part-time job in compilation and revision.

At the beginning I was belittled by my colleagues. But they were really surprised when I translated seven English articles over 5，000 words on only one day. Gradually， they began to look at me with respectful eyes. In their opinion I turned out to be a useful and trustworthy colleague.

I also realize that only those who bring happinefor others can be truly happy. So I often take part in activities concerning public welfare. I once went to a barren mountain village with my classmates. We taught the kids there who could not afford school. While showing them how broad and how civilized the outer world is， I was deeply touched by their eagerneto learn， their honesty and their purity. I couldnt control my tears on the day when we left. The precious experience with the poor kids made me aware of the responsibility on the shoulders of us， future teachers.

Besides study and social practice， there are entertainments as well. I do body building every day， hoping to keep healthy and energetic. We also write a play and put it on in our spare time.

Campus life is the most splendid time. But different people have different choices. The majority of students cherish their beautiful season and cherish the hope that one day theyll become outstanding. But there are indeed some students still under ignorance. They gather together for eating， drinking or playing cards. Theyre busy in searching for a girlfriend or a boyfriend. They forget completely about their mission as college students and the hope of their motherland.

Finally， I do hope everybody can try their best to become a worthy citizen of the country. I do hope everybody can become the backbone of our nation and make great contributions to society

When it comes to harmony, you might think that this is an abstract, general concept. Its hard to see what it really is. Maybe if you read the following, it will be clear what harmony is.

It may be a definition of nature. Indeed, the weak creatures must be the belly of powerful creatures. But the ring of the ring is also a natural harmony. When a large number of frogs die, there will be a plague of locusts and food. As a result, food prices have skyrocketed and financial crises are inevitable.

A remote road in the United States, called maltin, is clogged with vehicles. The reason is to make way for the snake. Originally, the construction of this road, destroyed the "channel" of snakes. In that year, there were not only frequent incidents of snake wounding, but also in the north of Fulton, there was a crop failure, and the rats were overrun. The reason was that there were too few snakes!

The Yellow River, our mother river, the silt accumulation, this is also the result of the harmony that the Chinese people break. In the upper reaches of the Yellow River, the water is clear and transparent. But as she flows through the loess plateau, piles of sediment flow into the water, making her muddy. The loess plateau was a green place hundreds of years ago. It is because of human logging that soil erosion and silting are deposited in the Yellow River.

See, isnt this an example of a typical human being who destroys his own harmony with nature and leads to his own detriment?

But have you thought about it? Why do humans destroy the food chain? Undermine your harmony with nature? Why would humans be so desperate for natural safety?

For one thing, many people dont know enough about the food chain. Dont really understand what the food chain is! Second, and most important, human beings have endless desires. Some people, to satisfy the desire of money, killed the elephant, saw the tusks with saws, saw the ivory to buy the crafts, and got a lot of money. Of course, there are also people who pay a lot of money to buy mink, leopard skin, tiger fur coats. Because of this, there will be many people to kill and sell, like those lovely and good animals to death. Others are just to vent their anger and abuse the petite little creatures that have no resistance to human beings. Of course, there are also people for entertainment, for their own sake, and go hunting. So many cases, in fact, is mans endless desire.

But the development of mankind is precisely because human beings have endless desires. People have invented elevators, cars, trains and planes because they are too lazy to walk. Someone has invented a massage chair, air conditioner, etc. The war that led to the rapid progress of mankind is also rooted in the desire to be bullied by powerful, desirable countries. Thus, the development, creation, the establishment of its own international status. Therefore, no desire, no progress, development.

Destruction is inevitable as you develop to satisfy your desires. But if, at the same time, it also protects nature, afforesting and releasing animals, then this is a virtuous cycle. As the workers of the great hinggan mountains said, "we cut down trees, we also have trees, one hand and one hand." We should also protect our own nature.

Nature is like a very tight equation, like a long iron chain. It is always a ring and a ring. The incompleteness of the equation will affect the problem and lead to the deviation of the result. Once the chain is rusted, it disconnects, loses its ability to function, and causes significant losses at critical moments. Therefore, we humans should not deliberately destroy the harmony of nature, while destroying it, our human interests actually suffer a great loss. We need to protect nature and establish a harmonious relationship with nature.

You must have been able to understand the real harmony here.

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

Recently, the problem of environmental pollution is getting more and more

serious. The air pollution, noise pollution and water pollution are found on the

newspaper everywhere. It is obvious that we should do something to protect our

earth. Because we have only one home. We should try our best not to pollute the

environment and appeal the people around us make their effort to protect our

unique home.

How to protect our environment has become one of the biggest problems in the world. We do everything can do a real difference to our environment.

We need to pick up litter around us. Youd better join a programme to protect our environment. You mustnt cut down too many trees. We can protect factories from polluting the rivers.

We can do our best to keep the air clear! I hope everyone do these!

however mean your life is,meet it and live it ;do not shun it and call it hard names.it is not so bad as you are.it looks poorest when you are richest.the fault-finder will find faults in paradise.love your life,poor as it is.you may perhaps have some pleasant,thrilling,glorious hourss,even in a poor-house.the setting sun is reflected from the windows of the alms-house as brightly as from the rich mans abode;the snow melts before its door as early in the spring.i do not see but a quiet mind may live as contentedly there,and have as cheering thoughts,as in a palace.

the towns poor seem to me often to live the most independent lives of any.may be they are simply great enough to receive without misgiving.most think that they are above being supported by the town;but it often happens that they are not above supporting themselves by dishonest means.which should be more disreputable.

cultivate poverty like a garden herb,like sage.do not trouble yourself much to get new things,whether clothes or friends,turn the old,return to them.things do not change;we change.sell your clothes and keep your thoughts.

[保护环境作文英语80个单词

Spring festival is the most important festival to Chinese people.

It always lasts for 15 days.Before this day,all the family members eat dinner together.Last spring festival,my parents and I had a wonderful time. We had the most delicious dinner. After dinner, my parents watched the Spring Festival Gala on CCTV together.But my cousins and I went outside and set off fireworks.

They were so beautiful. The next day, we got the lucky money from the elders.We are looking forward to the next spring festival.

With rapid development of society,the environment is becoming a more and more severe problem.Low carbon,is a new conception of the whole world.We should turned off the light when we dont use it.We can take bus instead of driving car to office.We shouldnt use plastic bag in supermaket as possible as we can.If we do that,we can have a promising future.

随着社会的快速发展，环境问题已经变得越来越严重了。低碳，是一个世界范围内的新兴概念。我们应该及时关掉不用的灯，我们应该更多的乘坐公共交通工具而不是私家车，我们在超市购物的时候不应该使用塑料袋，我们只有这样做了，我们的未来才会有希望。

i am a first-year student in nanjing university. every day, i have a very busy and full schedule.

education is very important to students. the reason is that our achievement determines whether or not we can early out duties to our country in the future.

i get up early every morning to prepare my lessons. then i attend classes. the last two periods in the afternoon are usually free. i spend them either on the sports ground or in the library. in the evening i try to complete all the assignments on time.

on the weekends, i like to watch tv or go to the films.

being a student is hard work, but studying makes you a useful person and it is also full of joys when you are ahead of your classmates in all subjects.

The story about Valentine‘s Day

There is a touching story about Valentine‘s Day from Europe. However, it is in honor of the great brother Valentine.

Long long ago, the tyrant Claudius was in chare of Roman. His tyranny made all the people angry and indignant. Not only lost people their home, but also wars were broken everywhere. What a worse, all the men must join in the army so that increase power. When the news was spread, every couple was forced to separate. Even if lovers must damage the marriage contract. This was more than people could bear. However, tyranny could not stop loving and love moved Valentine. In order to finished lovers’ dream, he helped them to hold weddings. Unluckily, Claudius heard it and he decided to sentence Valentine to dead on Feb.14th.

2005年3月份开始，圆明园内上演了一幕骇人的情景：几十台挖掘机正在疯狂地破坏着圆明园的景观，所有湖底被挖开，然后铺满了大片白色塑料，四周用水泥严密封闭。他们这样做是为了防止湖水渗漏。专家说，这是一次彻底的、毁灭性的生态灾难和文物破坏。

中国古典园林在世界上拥有无可取代的科学价值和文化价值，具有非常丰富的文化内涵和历史底蕴。圆明园是有史以来中国最杰出的园林。“天人合一”、“师法自然”是中国古典园林建设的基本思想，“巧夺天工”、“宛若天成”是中国古典园林的基本特点，“浑然一体”、“古朴沧桑”是中国古典园林的艺术境界，“泱茫无穷”、“气象万千”是中国古典园林生态效应的美学感受。显然，开放的园林生态系统与周围自然环境的和谐统一至关重要，对于圆明园而言，可持续发展和生态平衡已经接受了几百年的历史考验，从生态学的角度看，物质、能量、信息的交流是不可缺少的，园林水系和外部水系、地下水系的沟通是最重要的“生态流”。

中国文化是有“意境”的文化，中国古典园林尤其如此。这次圆明园大规模铺设白色塑料的一个严重后果就是彻底破坏了“天人合一”的意境，圆明园那种“浑然天成”、“自然天真”、“恬淡清雅”的和谐感受就完全没有了，损害了圆明园独特的旅游欣赏价值，如果不立即改正，后果不堪设想。

Students need more outdoor activities学生们需要课外活动

Students need enough sports and activities to do physical exercises and relax, but in some schools they are not given enough time to do outside activities. Its harmful for students growth. Teachers ask students to spend most of their time on studies. But when they feel tired and bored, students cant concentrate on studies. They are in bad health.

Its necessary to give students enough time to do outside activities. After good relaxation and rest, studens will work harder.

Pay attention to students health and growth.

学生们需要足够的运动和活动来锻炼和放松，但是一些学校没有给予学生足够的时间从事课外活动，这对学生成长是有害的。老师为了让学生得高分，要求他们把大部分的时间放在功课上。但是当学生疲惫厌烦时，就不能集中精力学习。他们的身体也不好。

给予学生足够的时间从事课外活动是很必要的。休息好和放松后，学生会更加努力学习。

请关注学生的健康和成长。

[ 学生们需要课外活动英语作文