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Environmental Science

Environmental Science
Point Calimere sanctuary is situated in which state?

Karnataka
Tamil Nadu
Kerala
Gujarat

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Environmental Science
The term "Biocoenosis" was proposed by

Transley
Warming
None of these
Carl Mobius

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Environmental Science
The blueness of the sky is mainly due to:

The scattering of sunlight by air molecules
Emission of blue light by the atmosphere
Absorption of blue light by the air
The presence of water vapor

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Environmental Science
The earth emits radiation with greatest intensity at:

Infrared wavelengths
Visible wavelengths
Ultraviolet wavelengths
Radio wavelengths

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Environmental Science
The earth's first atmosphere was composed primarily of:

Argon and nitrogen
Carbon dioxide and water vapor
Hydrogen and helium
Oxygen and water vapor

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Environmental Science
Water used for paper mills should not contain

magnesium
chlorine
sodium
iron

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MORE MCQ ON Environmental Science

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