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Environmental Science

Environmental Science
The cutting down of trees and setting them on fire and raising crops on the resulting ash is called:

Taungya system
Jhum
Pyrolysis
Shift cultivation

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Environmental Science
Perspiration cools the body by

Latent heat transfer
Conductive heat transfet
Radiative heat transfer
Advective heat transfer

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Environmental Science
_________ is the first country to have phased out the CFCs and HCFCs which are responsible for the depletion of the ozone layer.

France
Germany
Denmark
Spain

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Environmental Science
Phytoplankton are

Omnivores
Producers of forest
Producers of lakes
Consumers of Ocean

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Environmental Science
The word Tsunami is derived from two Japanese words

Tsu(big) and nami(flow)
Tsu(harbour) and nami(wave)
None of these
Tsu(big wave) and nami(wave)

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Environmental Science
The source of atmospheric oxygen is

Green Plants
Water
Carbon Cycle
Nitrogen cycle

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MORE MCQ ON Environmental Science

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