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Environmental Science

Environmental Science
Oil spills are a source of pollution for

air and noise
water
land and air
land and water

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Environmental Science
Mullaperiyar dam is in the district?

Idukki
Alappuzha
Thrissur
Pathanamthitta

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Environmental Science
Which among the following result in the formation of soil?

Weathering
Erosion
Radiation
Pollution

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Environmental Science
Superbugs are

Synthetic bug
Industries
Bacteria
Radio nucleotide

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

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

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Environmental Science
_________ ecosystems are maintained artificially by man.

Marine
Brackish
Man-made
Artificial

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MORE MCQ ON Environmental Science

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