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Environmental Science

Environmental Science
The limitating factor in temperate and boreal forest is

Frost
Sunlight
Oxygen
Nutrients

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Environmental Science
Mulching helps in

soil sterility
soil fertility
moisture conservation
improvements soil structure

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Environmental Science
In a volume of air near the earth's surface, ____ occupies 78 percent and ____ nearly 21 percent.

Hydrogen, helium
Hydrogen, oxygen
Nitrogen, oxygen
Oxygen, hydrogen
Nitrogen, water vapor

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Environmental Science
Air pollution is severe in

all of these
Industrialised areas
Densely populated areas
Cities

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Environmental Science
Sunlight passes through a thicker portion of the atmosphere at

Sunrise
Sunset
Both a and c
Night
Noon

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Environmental Science
The movement "Pani Panjayath" was initiated to conserve waters in the drought prone areas of _______state.

Maharashtra
Karnataka
Tamilnadu
Rajasthan

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MORE MCQ ON Environmental Science

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