以一种pollution为题 写一篇初三英语作文(80词左右)

Nowdays there are many kinds of pollution on the earth.The most serious pollution are air pollution and water pollution.This pollution is caused by many factors,such as industrial waste,daily rubbish and so on.When we walk on the road ,we can here loud noises,we may breathe in dust as well.As a result, we human beings should take actions to protect our world and reduce waste.Only in this way can we improve the pollution.