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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
Spain
Denmark
Germany

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Environmental Science
The presence of high coliform counts in water indicates

decreased Biological Oxygen Demand
hydrocrbon contamination
phosphorus contamination
contamination by human wastes

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Environmental Science
The source of energy in an ecosystem is

R.N.A
ATP
Sunlight
N.A

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Environmental Science
Snow leopard is found in which National Park?

The Great Himalayan
Kaziranga
Nagarhole
Bharatpur

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Environmental Science
Eutrophication results from

Agricultural and sewage water
Vehicle exhaust
Industrial effluents
Pesticides

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Environmental Science
Species that occur in different geographical regions separated by special barrier are:

Sympatric
Allopatric
Sibling
None of these

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MORE MCQ ON Environmental Science

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