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Environmental Science

Environmental Science
The source of aerosol in upper atmosphere is

ruminants
petroleum based industries
jet planes
sea currents

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Environmental Science
The concept that 'population tends to increase geometrically while food supply increases arithmetically' was put forward by

Thomas Malthus
Charles Darwin
Stuart Mill
Adam Smith

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Environmental Science
Sinking air warms by this process:

Condensation
Expansion
Friction
Compression

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

ChloroFluoroCarbons
Dioxins
Polyphenols
Rayon

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Environmental Science
_________ is a practice of clearing and burning the forest area for cultivation of crops for 3-4 years and shifting.

Taungya cultivation
Horticulture
Agrisilviculture
Jhum cultivation

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Environmental Science
The transfer of heat by molecule-to-molecule contact:

Radiation
Ultrasonic
Convection
Conduction

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MORE MCQ ON Environmental Science

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