Environmental problems are becoming more and more serious all over the world. There are so many pollutions and natural disasters in the world. Pollution is, in fact, threatening our existence.
The city is our home.Air and water affect everyone.So we have the duty to take care of it for ourselves and for our later generations. First,more and more people should concern about the environmental problems,such as teachers, students and city builders.Then,the giving off of the poisonous gas should be limited by factories.Finally, in order to seek benefits,some businessmen pollute the environment.Measures should been taken to cope with these problems by the government.So laws should been passed to stop pollution.
I hope the problem will be solved in the near future and our home will become better and better.
I saw a chemical factory pouring the waste water into the river.The river was very dirty.The fishes and animals died because of the pollution.It also polluted the flowers and grass near the river.
I think we should protect the environment.I think the government can do something useful to stop the pollution and protect the environment.