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Environmental Science

Environmental Science
The earth's atmosphere is divided into layers based on the vertical profile of:

Wind speed
Air density
Air pressure
Air temperature

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Environmental Science
The drug morphine is extracted from _______ plant.

Belladonna
Cocoa
Opium Poppy
Tannin

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Environmental Science
When the air temperature increases, the saturation vapour pressure will:

Vary over an increasingly broad range of values
Remain the same
Decrease
Increase

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Environmental Science
Incineration of Municipal waste involves

Disintegration
Redox action
Oxidation
Deduction

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Environmental Science
The total number of major languages in India are

15
16
17
18

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

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

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