Geography Environmental Pollution MCQ Question Answers for Various Entrance Exams

1. The agents that bring undesirable changes in the environment arc called
a.
b.
c.
d.

2.  The material generally used for sound proofing of rooms like a recording studio and auditorium, etc. is:
a.
b.
c.
d.

3. Permissible noise levels in a residential area at night time is:
a.
b.
c.
d.

4. Increased skin cancer and high mutation rate are due to:
a.
b.
c.
d.

5. Fluoride pollution mainly affect:
a.
b.
c.
d.

6. The green scum seen in the freshwater bodies is:
a.
b.
c.
d.

7. Which chemical substance affects the Ozone Layer?
a.
b.
c.
d.

8. Common indicator organism of water pollution is:
a.
b.
c.
d.

9. Which one of the following is not a greenhouse gas?
a.
b.
c.
d.

10. Presence of large amount of nutrients in water cause excessive growth of
a.
b.
c.
d.

11. Which of the following is an effect of waste accumulation?
a.
b.
c.
d.

12. The world’s most problematic aquatic weed is also called
a.
b.
c.
d.

13. According to the Central Pollution Control Board, particles that are responsible for causing great harm to human health are of diameter
a.
b.
c.
d.

14. Which metal inactivates a catalytic converter?
a.
b.
c.
d.

15. The major source of noise pollution world wide is due to:
a.
b.
c.
d.

16. Pollution of SO2 destroys:
a.
b.
c.
d.

17. Acid Rain comes under which type of pollution?
a.
b.
c.
d.

18. Noise is
a.
b.
c.
d.

19. Natural air pollutant are:
a.
b.
c.
d.

20. The petrol used in engines filled with catalytic converter should be
a.
b.
c.
d.

21. A mutagenic pollutant is:
a.
b.
c.
d.

22. Chlorofluorocarbon are responsible for:
a.
b.
c.
d.

23. Choose the incorrect statement
a.
b.
c.
d.

24. Bluebaby syndrome results from:
a.
b.
c.
d.

25. Act formulated in 1996 was:
a.
b.
c.
d.


 


 

Also See : 

Class 12 Geography (Fundamentals Of Human Geography)

Class 12 Geography (India People And Economy)