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Environmental Science

Environmental Science
Concept of ecological pyramids was proposed by

Odum
Clements
Charles Elton
Tansley

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Environmental Science
The instrument that measures temperature, pressure, and humidity at various altitudes in the atmosphere:

Aneroid barometer
Barograph
Altimeter
Radiosonde

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Environmental Science
During a radiation inversion, wind machines

All of these
Lift cool, surface air to higher altitudes
Mix the air near the ground
Bring warm air down toward the surface

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Environmental Science
IUCN is also called as

Man and Biosphere program
World Conservation Union
World Conservation Consortium
World Wide Conservation Union

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Environmental Science
Green House effect is caused by

Increase in CO2
Decrease in O2
Decrease in CO2
Increase in O2

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Environmental Science
The major reservoir of carbon is

The atmosphere
Rock
Plant and animals
Ocean Bed

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MORE MCQ ON Environmental Science

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