Checked by Petrova N.N. Done by Ponomarev V. 8 “B” “Lira”

Scientist have made many predictions and they are alarming because human beings are killing our planet. Our planet have 3 main problem: 1. Water pollution 2. Land pollution 3. Air Pollution

The main problem in nowadays is Air Pollution. People cut down more trees, build more roads and use more lands for farming. We need wood and paper or new places for our homes. Now the number of forests decreases and the air becomes less too. The Air once clean and fresh, now may be polluted by power stations and factories. Forest fires, gases from transport are problems of air pollution.

We must start to solve these problems. First - People should try go on foot or ride a bike. Second – try to cut down forests less, collect the paper. But our government should do main things for cities. They should take care of forests and wild life. Plant forests and create national parks with wild nature. At last government should have new technologies and it should pollute the enviroment less.

I think if people do these easy things, air will be cleaner. Thanks for watching!