空气污染的英语作文1000字：Controlairpollution
只要是某一种物质其存在的量、性质及时间足够对人类或其他生物、财物产生影响者，我们就可以称其为空气污染物。空气污染的英语作文1000字具体内容请看下文。
空气污染的英语作文1000字：control air 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.