Environmental studies question paper, Cheat Sheet of Environmental Science

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The figures in the margin indicate full marks. 1. Choose the correct answers from the given options (All questions are compulsory) : 1410 (a) The name of Brundtland Commission report is G) Our Common Future (ii) Population Explosion Gii) Human Ecology (iv) The Silent Spring. (b) ‘Y° shaped energy flow model in ecosystem was given by @ Odum (Gi) ‘Charles Elton Gii) E. O. Wilson (iv) Norman Myers. (c) Which of the following is not a primary air pollutant? @ CoO (ii) PAN (iii) NO, (iv) SO,. (d) Trickling filter is related to (i) Primary Waste Water Treatment (ii) Secondary Waste Water Treatment (iii) Tertiary Waste Water Treatment (iv) None of these. (e) In ecological succession, the final stable community is known as (i) Climax community (ii) Ultimate community (iii) Seral community (iv) None of these. (f) Red data book is published by (i) UNESCO (ii) TUCN (ii) WWF cy) CITES. CE scanned with OKEN Scanner