急求一篇英语作文the fight against airpollution 因为是考试要用 所以必须是要自己写的

急求一篇英语作文the fight against airpollution 因为是考试要用 所以必须是要自己写的
急求一篇英语作文the fight against airpollution
因为是考试要用 所以必须是要自己写的

急求一篇英语作文the fight against airpollution 因为是考试要用 所以必须是要自己写的
The Fight Against Air Pollution
As we all know,pollution is becoming more and more serious all over the world.Especially air pollution.
There are many reasons for this case.Natural source,thanks to a natural process of pollutant source,it includes the wind,erupting volcano,forest fires and so on.It is also due to human life and production activities .
I would like to make the following proposals to solve this problem:firstly,we should apply the most cutting-edge technologies in order to adopt new forms of energy as substitutes for fossil fuels.It should also be guaranteed that the clean energy be inexpensive so that it can be widely accepted.
In short,it is humans' responsibility to resume clean air for Earth.In that way we will get a happier life and a more beautiful world soon !

Air pollution is one of the major problems of the modern world. A great deal of energy is needed to run the factories of modern industrial nations. Automobile, trains, planes and busses need energy, t...

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Air pollution is one of the major problems of the modern world. A great deal of energy is needed to run the factories of modern industrial nations. Automobile, trains, planes and busses need energy, too. Nearly all of this energy is produced by burning fuels. The burning produces wastes, some of which remain in the air, causing air pollution.
Scientists are finding ways to stop air pollution especially in big industrial areas and densely-populated cities. They are studying new ways of generating electricity that may be less damaging to the environment. In the meantime, many power plants are being modernized to give off less polluted material. Also, engineers try to design and locate new power plants to do minimum damage to the environment.
However, it may be that we still have a long way to go before we have a "clean" world. Nearly all of the countries are trying hard to prevent and control air pollution. There indeed seems to be no end to tasks that environmentalists will be required to do. People will continually find new ways to control pollution.
We all know that clean air is important to good health. Wherever you go and whatever you do, you are always surrounded by a sea of gases that we call air. If there are impurities in the air, they may be absorbed by our bodies and make us ill. We need clean air, but unfortunately , air pollution is globally present , especially in cities.
Many large cities are anything but pollution-free. Our cities have many factories, which we need to make food, clothing and other things. Every year these factories pour millions upon millions of tons of smog into air. Power plants and houses that burn coal add greatly to air pollution. Besides , there are more cars in cities now. Once out on the streets, they will take in fresh air and replace it with poisonous gases.
Our country is trying hard to prevent and control air pollution. As long as every citizen also realizes its importance and makes join efforts, the day will come soon when people will take in only clean air. Then , the sunlight will no longer be blackened out by smoke and soot.

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