急需Protecting the Environment这篇文章,50字,英语作文

Environmental problems are becoming more and more serious all over the world. For example, carshave made the air unhealthy for people to breathe and poisonous gas is given off by factories. Trees on the hills have been cut down and waste water is being poured continuously into rivers. Furthermore, wherever we go today, we can find rubbish carelessly disposed. Pollution is, in fact, threatening our existence.

t protect our environment, life will be hard for us . It is our duty to protect our environment. We can pick up litters and put them into

Protecting the Environment　　Environmental problems are becoming more and more serious all over the world.For example,carshave made the air unhealthy for people to breathe and poisonous gas is given ...