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Environmental Science

Environmental Science
Green Revolution in India was initiated by __________

M.S. Swaminathan
Kurien
Medha Patkar
Sunderlal Bahuguna

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Environmental Science
The gas responsible for the greenhouse effect on Venus is:

Ozone (O3)
Nitrogen (N2)
Oxygen (O2)
Carbon dioxide (CO2)
Water vapor (H2O)

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Environmental Science
All oil traps contain

an impermeable layer
a fault
syncline
an anticline

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Environmental Science
Ozone depletion is mostly caused by

CCL
CO
CO2
CFCs

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Environmental Science
The most important reason for decrease in biodiversity is

Habitat pollution
Over-exploitation
Introduction of exotic species
Habitat destruction

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Environmental Science
Endemic species are

critically endangered species
cosmopolitan in distribution
rare species
species localised in a specific region

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