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Environmental Science

Environmental Science
Example for a bio-degradable polymer is

Polypropylene
Polyester
Poly lactic acid
Polyethylene

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Environmental Science
The hottest atmospheric layer is the:

Stratosphere
Mesosphere
Troposphere
Thermosphere

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Environmental Science
This is used as an index for fuel consumption:

Mean annual temperature
Consumer price index
Heating degree-days
Growing degree-days

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Environmental Science
_________ is a source of all minerals.

wildlife
air
soil
water

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Environmental Science
The primary source of energy for the earth's atmosphere is:

Erupting volcanoes
Energy from within the earth
Lightning discharges associated with thunderstorms
The sun
Latent heat released during the formation of hurricanes

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Environmental Science
The occurrence of pesticides like DDT in higher trophic levels is termed as

biological enhancement
bioremediation
biomagnification
biopollution

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MORE MCQ ON Environmental Science

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