Description:

The main source of air pollution is chemicals and biological materials. Both chemicals and Biological materials will cause diseases in human beings. Besides affecting human beings it also affects the atmosphere. The atmosphere is composed of Natural gases like oxygen, carbon-di-oxide, nitrogen etc… which is very essential for both human beings and plants to live. So it is obvious that when this dangerous gases mix with the atmosphere it will indirectly affect both human beings and plants.

Causes of air pollution:

Paint
Toxic gases
Stoves
Motor vehicles
Industries etc

Prevention:

Use No-CFC Refrigerators.
Do not use Hair sprays and 
Avoid using plastics

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