怎样保护水资源

怎样保护水资源

Water is very important to the human beings.But now many rivers and lakes are polluted.

And what shall we do ???

We can do like these things:

First we must protect the factory form pouring waste water into the river

Second we should stop people from throwing litter into the river.many kinds of litter may pollute the envirenment.

Finally we can tell the visitors how important the water is.

After doing these things,I think water will become clearer sooner or later.

【怎样保护水资源】相关文章：

保护水资源09-07

保护水资源（精选）11-05

保护水资源04-28

保护水资源05-02

保护水资源04-30

保护水资源作文07-07

保护水资源的作文09-14

【必备】保护水资源08-12

保护水资源作文10-13

保护水资源的作文12-07