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Environmental Science

Environmental Science
The word Biophilia was coined by

Dr.Johanssen
Dr. Hackel
Dr. Benjamine
E O Wilson

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Environmental Science
Chipko movement is a public agitation that occurred in

Tehri Garhwal area of Uttar Pradesh
Silent valley in Kerala
Mansbal area in Kashmir
Sundarban area in Bengal

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Environmental Science
In ecological succession from pioneer to climax community, the biomass shall

decrease
increase continuously
no relation
increase and then decrease

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Environmental Science
Carbon dioxide is called greenhouse gas because it is

Transparent to both sunlight and heat
Transparent to sunlight but traps heat
Transparent to heat but traps sunlight
Used in green-house to increase plant growth

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Environmental Science
Complex interlinked food chains are called

Food pyramid
Trophiclevels
Food Web
Food net work

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Environmental Science
The most abundant gases in the earth's atmosphere by volume are:

Oxygen and ozone
Carbon dioxide and nitrogen
Oxygen and water vapor
Oxygen and helium
Nitrogen and oxygen

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MORE MCQ ON Environmental Science

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