Recently the problem of population has been brought to public attention

Recently the problem of population has been brought to public attention. The place where we live is seriously polluted by many pollutants, such as , air pollution, water pollution, land pollution and so on.

Air pollution

Have you ever heard the news? From January , most part of the middle of China were covered by lasting smog more than 3 days. To solve this problem, a draft national standard for protective marks will be issued at the end of this year. The marks will be grade according to the level of protection against pollution they offer. And I also read another a piece of news. It says that in Japan many businessmen are selling fresh air to customers and now it is becoming more and more popular. It is ridiculous?

Water pollution

According to the investigation, Chinese cities are suffering from an average shortage of 10 million cubic meter of water every day. In the19st century, the water would be used for drinking, in the 20st century only for washing, now for noting. We poison the water with chemical waste and life sewage.

In view of the seriousness of those problems, effective measures should be taken before things get worse. On the one hand, the government should take some measures to control and tell the citizen how difficult the situation we are facing. On the other hand, individuals also should do something to protect our

environment. For example, we can plant more trees.

I have a dream that one day we can live in a nation where water is clean.

I have a dream that one day we can go out without any marks and breathe th fresh air at any time.

I have a dream that one day even the Sahara Desert will be transformed into a asis.