Air pollution comes from various sources and can harm human health and the environment. There are several main types of pollution, including smog caused by chemical reactions between pollutants in cities, acid rain caused when pollutants combine with water droplets, the greenhouse effect from increased carbon dioxide trapping heat, and holes in the ozone layer caused by chemicals like CFCs. Indoor pollution from activities like smoking, cooking, and building materials can also be harmful, especially for sensitive individuals. Reducing waste, reusing materials, and recycling can help address pollution issues.

9. -Air pollution prevention efforts of companies have generally focused on waste reduction, reuse and recycling. -So to solve these problems and to get over them we can change our lifestyles. -If we do these simple things we could have a better world and we could live in a better way. =)

10. End By Sanath Swaroop Viii E Roll :- 18.