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Environmental Science

Environmental Science
Air is composed of gases, water vapours and

light
rainfall
snowfall
dust particles

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Environmental Science
If there is no atmosphere, the colour of the sky will be

colourless
blue
white
black

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Environmental Science
Environmental Protection Act was introduced in the year

1989
1988
1972
1986

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Environmental Science
Which of the following gases has role an important in maintaining atmospheric temperature?

Carbon dioxide
Argon
Oxygen
Nitrogen

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Environmental Science
The best way to check soil erosion is by providing adequate trees and

Grass cover
Manure
Sand
Water

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Environmental Science
Green Land biome

Pampas
Taiga
Thaar
Tundra

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MORE MCQ ON Environmental Science

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