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Environmental Science

Environmental Science
Air pollution can be of

natural origin
artificial or man made origin
both a and b
b only

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Environmental Science
The term "Eco" implies

Environment
Soil
Ecotone
Ecotourism

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Environmental Science
Two objects, A and B, have the same mass but the specific heat of A is larger than B. If both objects absorb equal amounts of energy,

A will become warmer than B
B will become warmer than A
Both A and B will warm at the same rate
A will get warmer, but B will get colder

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Environmental Science
__________ was developed after World War II.

Wind energy
Thermal power
Solar energy
Nuclear power

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Environmental Science
A river with high BOD value is

highly productive
highly polluted
highly clean
none of these

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Environmental Science
An example of one way ecological cycle is

carbon dioxide cycle
water cycle
oxygen cycle
energy cycle

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MORE MCQ ON Environmental Science

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