UPSC / TNPSC GENERAL SCIENCE -ECOLOGY PART 1

1. Example for non-persistent pollutants_________

Vegetable waste

2. The full form of CFCs is_________

Chlorofluorocarbons

3. _____ is an air pollutant

Chlorofluorocarbons

4.Source of Chlorofluorocarbons is_______

Refrigerator

5. For control environmental pollution, the Government of India has passed the  Environment (Protection) Act, in the _____ year.

1986 

6. In 2015, world widely how many people died by pollution ?

9 million peoples 

7.Name the Act passed to protect and improve the quality of our environment (air, water and soil).

Environment (Protection) Act

8. Which is the best method to control air pollution?

Electrostatic precipitator 

9. ______can remove over 99 % particulate matter present in the exhaust from a thermal power plant.

Electrostatic precipitator

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