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Environmental Science

Environmental Science
If the sun suddenly began emitting more energy, the earth's radiative equilibrium temperature would:

Remain the same
Begin to oscillate
Decrease
Increase

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Environmental Science
Non-biodegradable pollutants are created by

excessive use of resources
humans
natural disasters
nature

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Environmental Science
The combined albedo of the earth and the atmosphere is approximately ____ percent.

90
10
30
4
50

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Environmental Science
At the North Pole the sun will rise above the horizon on ____ and set below the horizon on ____.

March 21; December 22
March 21; September 23
September 23; December 22
June 22; September 23
June 22; December 22

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Environmental Science
The 3 R principle in waste management involves

Reduce, Retain, Regain
Reduce, Reform, Reset
Reduce, Regain, Reuse
Reduce, Reuse, Recycle

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Environmental Science
The largest brackish water lake situated in Asia is in Orissa. Which is the lake?

Vembanad lake
Dal lake
Chilka lake
Woolar lake

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MORE MCQ ON Environmental Science

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