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Environmental Science

Environmental Science
The source of aerosol in upper atmosphere is

ruminants
sea currents
petroleum based industries
jet planes

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Environmental Science
The organic matter produced by the photosynthetic activity of green plants is called as

energy flow
light energy
primary productivity
cellular process

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Environmental Science
__________ was developed after World War II.

Thermal power
Solar energy
Wind energy
Nuclear power

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Environmental Science
At which city might you be able to observe cirrus clouds at an altitude of 3,000 m (10,000 feet) above the surface?

Miami, Florida
Barrow, Alaska
Honolulu, Hawaii
Chicago, Illinois

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Environmental Science
Mobile combustion accounts

5-10 % of air pollution
10-20% of air pollution
40-50% of air pollution
50-60 % of air pollution

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Environmental Science
CFCs are used as

aerosol propellants
All listed here
refrigerants
insulators

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MORE MCQ ON Environmental Science

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