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Environmental Science

Environmental Science
World Ozone day is

44151
43987
43906
44090

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Environmental Science
Most harmful environmental pollutants are

non-biodegradable chemicals
natural nutrients in excess
waste animal feed
human organic wastes

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

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Environmental Science
Photochemical smog is called

None of these
Tokyo smog
Los Angeles smog
London smog

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Environmental Science
Which of the following is considered a variable gas in the earth's atmosphere?

Nitrogen
Water vapor
Oxygen
Argon

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Environmental Science
The most harmful of ultraviolet radiation is

UV-A,
UV-C,
UV-B,
All the above.

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MORE MCQ ON Environmental Science

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