Air pollution 

Air pollution is one of the most important problem in the world. It is affecting the environment right now. It happen because of the people who live on the earth when they engaged in life in general, they use their cars , buses and a lot of transportation which cause exhaust of carbon dioxide which is the most thing that affect the air at all. When the people cut forest trees and burn fuel that also increase the percentage of carbon dioxide .Also factories affect,because of the exhaust and the harmful gases that come from it ,it hurt the people who live on the earth and affect their health .In addition all this amount of carbon dioxide is one of the most important causes of Global Warming (high temperature of the earth) that all the people know .

The things that can be done for these problems are:

1. Limit the use of large numbers of cars and transportation.
2. Reduce deforestation.
3. Reduction of bad side effects resulting from the factories.

1. the thing that I can do is i'm trying to ask every one to take care of environment because it's our life and it will be for many people after us so also I try to reduce my negative effects in my hometown and the area that I live right now. 
2.