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Environmental Science

Environmental Science
Ultraviolet radiation which is not lethal but harm to the organism is

0.28-0.32
0.4-0.5
0.32-0.4
0.1 to 0.28

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Environmental Science
The gas that absorbs most of the harmful ultraviolet radiation in the stratosphere:

Nitrous oxide
Ozone
Chlorofluorocarbons
Carbon dioxide
Water vapor

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Environmental Science
The destruction of habitat of plants and animals is called

habitat loss
flood
endangered species
endemism

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Environmental Science
In the northern hemisphere, the number of hours of daylight begin to shorten after the

Spring equinox
Autumn equinox
Summer solstice
Winter solstice

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Environmental Science
Which of the following is the major cause of pollution?

fungi
plants
man
hydrocarbon gases

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Environmental Science
During the winter in the Northern Hemisphere, the "land of the midnight sun" would be found:

On the West Coast
At high latitudes
At middle latitudes
In the desert southwest
Near the equator

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