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Environmental Science

Environmental Science
On a clear, calm, night, the ground and air above cool mainly by this process:

Radiation
Convection
Conduction
Reflection
Evaporation

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Environmental Science
BOD stands for

Biotic Oxygen Demand
Biological Oxygen Demand
Biological Oxygen Decrease
None of these

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Environmental Science
The Red Data book which lists endangered species is maintained by

WHO
WWF
UNO
IUCN

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Environmental Science
Which chemical was responsible for Bhopal gas tragedy?

Methyl Isocyanate
Benzene Hexa Chloride
B & C
Tri Nitro Toluene

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Environmental Science
Producers are otherwise known as

Manufacturers
Organic compounds
Organisms
Autotrophs

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Environmental Science
Sunlight that bounces off a surface is said to be ________ from the surface.

Radiated
Absorbed
Reflected
Emitted

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MORE MCQ ON Environmental Science

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