改善空气质量高中英语作文-如何改善空气质量

改善空气质量高中英语作文:如何改

善空气质量

近年来，空气污染越来越严重，空气质量堪忧，如何改善空气质量，成为重中之重。下面，X帮你整理了改善空气质量高中英语作文，希望你喜欢!

改善空气质量高中英语作文篇1

Once man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be unlimited.

Today things are different. The world has become too crowded. We are using up our natural resources,and polluting our environment with dangerous chemicals. If we continue to do this, human life on earth will not survive.

We realize that if too many fish are taken from the sea, there will soon be

none left. Yet,with modern fishing methods, more and more fish are know that if too many trees are cut down, forests will disappear. Yet, we continue to use powerful machines to cut down more and more trees. We see that if rivers are polluted with waste products, we will die. Yet, waste products are still put into rivers.

We know that if the population continues to rise at the present rate, in a few years, there won't be enough can we do to solve these problems?

If we eat more vegetables and less meat, there will be more food available. Land for crops feeds five times more people than land where animals are kept.

Our natural resources will last longer if we learn to recycie them.

The world population will not rise so quickly if people use modern methods of birth control.

Finally, if we educate people to think about the problems we shall have a better and cleaner planet in the future.

改善空气质量高中英语作文篇2

Air pollution is one of the major problems of the modern great deal of energy is needed to run the factories of modern industrial ,trains,planes and busses need energy, all of this energy is produced by burning 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 are studying new ways of generating electricity that may be less damaging to the the meantime,many power plants are being modernized to give off less polluted ,engineers try to design and locate new power plants to do minimum damage to the environment.