Quiz Zone

3. Air Pollution is severe in

4. Particulate Pollutant are

5. Fine organic and inorganic particles suspended in air is called

6. Carbon mono oxide is a pollutant beacause

7. Air Pollution can be of

8. The main atmospheric layer near the surface of the earth is

ENVIS Cell, Uttarakhand Environment Protection & Pollution Control Board,
29/20, Nemi Road, Dalanwala, Dehradun-248001 (Uttarakhand).