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Environmental Science

Environmental Science
The source of aerosol in upper atmosphere is

petroleum based industries
ruminants
sea currents
jet planes

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Environmental Science
The Chipko movement is started by

None of these
Engler
Medha Padkar
Sunderlal Bahuguna

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Environmental Science
First Biosphere reserve in India

Agastyamala
Nilgiri
Chinnar
Eravikulam

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Environmental Science
Complex interlinked food chains are called

Food net work
Food Web
Food pyramid
Trophiclevels

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Environmental Science
Suppose saturated polar air has an air temperature and dew point of -10o C, and unsaturated desert air has an air temperature of 35o C and a dew point of 10o C. The desert air contains ______ water vapour and has a ________ relative humidity than the polar air.

More, higher
Less, higher
Less, lower
More, lower

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Environmental Science
What is desertification?

All of these
Conversion of grassland into desert
Conversion of croplands into desert
Conversion of forests into desert

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MORE MCQ ON Environmental Science

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