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Environmental Science

Environmental Science
The major pollutant from automobile exhaust is

CO
NO
SO2
Soot

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Environmental Science
Algal bloom results in

Salination
Global warming
Eutrophication
Biomagnification

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Environmental Science
Moisture in the air is known as

Humidity
Water
Fog
Snow

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Environmental Science
One atom of chlorine can destroy over __________ molecules of ozone.

10000
25000
1000
100000

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Environmental Science
Flora is the __________ life occurring in a particular region or time

plant
human
microbial
animal

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Environmental Science
The earth's atmosphere is divided into layers based on the vertical profile of:

Air pressure
Air temperature
Wind speed
Air density

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MORE MCQ ON Environmental Science

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