Multiple choice questions for 2nd semester students Kashmir university
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| Kashmir university |
In the demand of students, today I will provide you most important MCQ’s of EVS for 2nd semester students read all important multiple choice questions carefully.
1) The green house effect is related to?
A) Global warming B) Grass lands C) Ozone D) None of these
Answer :- Global warming
2) Ozone day is observed on?
A) 5June B) 16september C) 23March D) 10Octobar
Answer :- 16sepetember
3) which gas is used in refrigerators and in aerosol cans as propellant?
A) CO B) PAN C) CNG D) CO2
Answer :- CNG
4) Full form of BODY is?
A) Biochemical Oxygen Demand B) Biological Oxygen Demand C) Beter Oxygen Demand D) Best Oxygen Demand
Answer :- Biological Oxygen Demand
5) Green house effect is due to?
A) CFC B) O3 C) BOTH A and B D) None of these
Answer :- BOTH A and B
6) The sound pollution is caused by?
A) Wanted sound B) Unwanted sound C) Sound D) None of these
Answer :- Unwanted sound
7) What is the unit of noise?
A) Dobson B) Decibel C) Meter D) None of these
Answer :- Decibel
8) The Earth summit in 1992 was held in?
A) Switzerland B) Rio-De-Janerio C) London D) New York
Answer :- Rio-De-Janerio
9) The Red Data Book has been prepared by?
A) BNHS B) IUCN C) WWF D) WII
Answer :- IUCN
10) Biosphere reserve is an example of?
A) In-Situ conservation B) Ex-Situ Conservation C) Both A and B D) None of these
Answer :- In-Situ Conservation