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Environmental Science

Environmental Science
Of all of the energy production in the United States, what percentage is lost in distribution and inefficient use?

40
10
25
50

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Environmental Science
Species that occur in different geographical regions separated by special barrier are:

Sympatric
None of these
Allopatric
Sibling

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Environmental Science
Major cause of Ozone depletion is due to which chemical?

Polyphenols
Rayon
ChloroFluoroCarbons
Dioxins

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Environmental Science
Industrial melanism is an example of

darkening of skin due to industries
protective resemblance with the surrounding
defensive adaptation of skin against UV radiations
drug resistance

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

90
30
10
4
50

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Environmental Science
In the stratosphere, the air temperature normally:

Decreases with increasing height
Cannot be measured
Both increases and decreases depending on the season
Increases with increasing height

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