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Environmental Science

Environmental Science
"Smog" is a mixture of

Sulphur Dioxide and Fog
Snow and Fog
Snow and Dust
Smoke and Fog

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Environmental Science
According to the Stefan-Boltzmann law, the radiative energy emitted by one square meter of an object is equal to a constant multiplied by its temperature raised to the _______ power.

Tenth
Zeroeth
Negative third
Fourth

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Environmental Science
A narrow valley with steep sides is known as

Canyon
Waterfall
Gorge
Landslide

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Environmental Science
Concept of ecological pyramids was proposed by

Clements
Odum
Charles Elton
Tansley

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Environmental Science
The carrying capacity of a population is determined by its

natality
limiting resources
mortality
population growth rate

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Environmental Science
Water pollution is due to

industrial effluents
sewage and other wastes
agricultural discharges
All of these

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MORE MCQ ON Environmental Science

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