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Environmental Science

Environmental Science
_________ is the first country to have phased out the CFCs and HCFCs which are responsible for the depletion of the ozone layer.

France
Denmark
Spain
Germany

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Environmental Science
One atom of chlorine can destroy over __________ molecules of ozone.

25000
1000
10000
100000

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Environmental Science
Natural gas that was formed from ancient prehistoric forests is called

petroleum
LPG
Gobar gas
Fossil fuels

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Environmental Science
The carrying capacity of a population is determined by its

mortality
natality
limiting resources
population growth rate

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Environmental Science
MAB program stands for

Man and Biosphere
Man and biotechnology
Man and Biology
Material and biology

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Environmental Science
Any unfavorable alteration of the environment may be called as

biomagnigication
environmental pollution
bioaccumulation
eutrophication

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MORE MCQ ON Environmental Science

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