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Environmental Science

Environmental Science
Soil pollution is caused by

Acid rain
Aerosol
Ozone
PAN

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Environmental Science
The electrified region of the upper atmosphere is called the:

Thermosphere
Ionosphere
Stratosphere
Troposphere
Mesosphere

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Environmental Science
The effect of interspecific competition on niches is to make them

more triangular
change location
larger
smaller

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Environmental Science
A smog that occurs due to low temperature and has reducing environment is

los angeles smog
london smog
greenland smog
photochemical smog

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Environmental Science
On the average, about what percentage of the solar energy that strikes the outer atmosphere eventually reaches the earth's surface?

0.05
0.3
0.15
0.5
0.7

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Environmental Science
The pyramid of energy in terrestrial ecosystem is

Irregular
Inverted
Spindle shaped
Upright

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MORE MCQ ON Environmental Science

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