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Environmental Science

Environmental Science
Concept of ecological pyramids was proposed by

Odum
Tansley
Clements
Charles Elton

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Environmental Science
At what time during a 24-hour day would a radiation temperature inversion best be developed?

Toward the end of the morning
Between 2 and 5 pm when the air temperature reaches a maximum
Near sunrise
At sunset

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Environmental Science
Mobile combustion accounts

40-50% of air pollution
50-60 % of air pollution
10-20% of air pollution
5-10 % of air pollution

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Environmental Science
Plantation produces around __________ percentage of industrial woods.

thirty
twenty
fifty
forty

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Environmental Science
The pyramid of energy in any ecosystem is

Always inverted
None of these
May be upright or invented
Always upright

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Environmental Science
All the genes of a population is called

gene population
genome
gene bunch
gene pool

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MORE MCQ ON Environmental Science

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