"Education is not a preparation for life; education is life itself." - John Dewey "The roots of education are bitter, but the fruit is sweet." - Aristotle "The highest education is that which doesn't merely give us information but makes our life in harmony with all existence." - Rabindranath Tagore "It is the lot of man to share in the deeper aspirations of the universe around him and to share his own destiny as well as that of the universe, now by adjusting himself to its forces, now by putting the whole of his energy to his own ends and purposes." - Sir Muhammad Iqbal (RA) Image NEW JKPSC Assistant Professor Previous Year Papers PDF | NEW Syllabus for the post of Assistant Professor Renewable Energy in Higher Education Department published by JKPSC | NEW Syllabus for Post of Assistant professor in Environmental science JKPSC - 2023 in Higher Education Department | NEW Top 10 questions of Environmental Science in 2023-2024

MCQs of Environmental science

1.At the end of secession diverse and stable community is:
(A) Climax community
(B) Pioneer community
(C) Top community
(D)Stable community
2.In a national park, protection is given to the :
(A) Entire fauna
B) Entire flora
(C) Plants and animals
D) Entire ecosystem
3.Which among the following is the most phyototoxic in nature ?
(A) Carbonmonoxide
B) Carbon dioxide
(C) Sulphurdioxide
D) None ofthe above
4.High B.O.D. is a measure of :
(A) Airpollution
B) landpollution
(C) Waterpollution
D) NoisePollution
5.Sound level meter is a device used for measuring :
(A) The noise level
B) Intensity ofnoise
(C) Effect Of Noise
D) None of the above
6.Composting offers a method of processing and recycling of :
(A) Garbage
B) Sewage sludge
(C) Both (A) and (B)
D) Neither (A) nor (B)

7 . Black stem rust disease caused by Puccinia graminis infects :
(A) Wheat and barley
(B) Rice and barberry
(C) Barley and grains
(D) Wheat and barberry
8. What type of pyramid depicts the total amount of living material at various tropic levels of the food chain ?
(A) Energy
B) Number
(C) Biomass
D) All of the above
9. No two different species can occupy the same niche.This principle was put forward by :
(A) Elton
(B) Lindeman
(C) Shelford
(D) Gause
10. Consider the following statements :
Assertion (A) : Dal Lake has become Eutrophic
Reason (R) : Lot of pollution is coming in the form of sewage.
Select the correct answer from the codes given below :
(A) Both (A) and (R) are true, but @) is the conect explanation of(A)
(B) Both (A) and (R) are true, and (R) is not the
conect explanation of (A)
(C) (A) is hue, but (R) is false
(D) (A) is false, but (R) is true t

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