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Environmental Science

Environmental Science
The pollutant that causes hole in the ozone layer is

SF6
PFCs
CFCs
nitrousoxide

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Environmental Science
An ecosystem must have continuous external source of

food
energy
All of these
minerals

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Environmental Science
An increase in albedo would be accompanied by ____ in radiative equilibrium temperature.

An increase
Unstable oscillations
A decrease
No change

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Environmental Science
The legally binding international agreement to reduce Greenhouse gases by 5% 2012 is _________

Ozone Protocol
Montreal Protocol
Kyoto Protocol
Vienna convention

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Environmental Science
The Native Place of Redwood trees?

Thailand
Australia
California
Amazon

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Environmental Science
Ultraviolet radiation which is not lethal but harm to the organism is

0.32-0.4
0.4-0.5
0.1 to 0.28
0.28-0.32

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MORE MCQ ON Environmental Science

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