Air Pollution
The air that we breathe in is not clean. It contains pollutants. Pollutants are substances which cause pollution and have undesirable effects on people and the environment.
Air pollution is caused by:
-The chemicals released by the factorys, cars and many more.
-The massive amount of fuels burnt causes massive increase of carbon dioxide resulting in gobal warming.
-Deforestation also plays a part in air pollution and gobal warming.
-CFCs in the atmosphere forming a hole and making more uv rays the come to earth .
-Natural events and human activities.
No comments:
Post a Comment