Environmental Studies MCQ

Environmental Studies MCQ (Multiple Choice Questions)

Best for +3 1st Semester Students.

1. The word ‘Ecology’ was given by _____.

E. Haeckel

2. ____ layer of the atmosphere has maximum density.

Troposphere

3. Free living aerobic nitrogen fixing bacteria of soil is ___________.

Clostridium

4. The carrying capacity of a population is determined by its ____.

Available Resource

5. Photochemical smog always contains ___.

Ozone

6. Ozone layer is present above _____ sphere of the atmosphere.

Troposphere

7. The Wildlife Protection Act was passed in _.

1972

8. Chipko Movement is associated with ____.

Sunderlal Bahuguna

9. Red data book is famous for _.

Endangered animals and plants

10. Atmospheric content of carbon dioxide is __.

0.034%

11. A gas that contributes most to green house effect is __.

CO2

12. World Environmental Day is __.

5th June