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Environmental Science

Environmental Science
Which book written by Rachel Carson resulted in banning DDT in USA?

The environmentalism
Biomagnification
Silent spring
Food chain

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Environmental Science
Plants adapted to open, sunny habitats are

Sciophytes
Heliophytes
Mesophytes
Epiphytes

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Environmental Science
The most abundant gas in the stratosphere is:

Oxygen (O2)
Chlorofluorocarbons (CFCs)
Ozone (O3)
Carbon dioxide (CO2)
Nitrogen (N2)

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Environmental Science
_________ ecosystems are maintained artificially by man.

Man-made
Artificial
Brackish
Marine

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Environmental Science
Point Calimere sanctuary is situated in which state?

Gujarat
Karnataka
Kerala
Tamil Nadu

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Environmental Science
Which one of the following ecosystem type has the highest annual net primary productivity?

Temperate deciduous forest
Tropical deciduous forest
Temperate evergreen forest
Tropical rain forest

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MORE MCQ ON Environmental Science

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