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Environmental Science

Environmental Science
Killing of animals disturbs

None
The balance of nature
Good for eco system
Good for man

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Environmental Science
If the earth's average surface temperature were to increase, the amount of radiation emitted from the earth's surface would ____, and the wavelength of peak emission would shift toward ____ wavelengths.

Decrease, shorter
Increase, shorter
Decrease, longer
Increase, longer

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Environmental Science
The first tropic level refers to

sunlight
all animals
all herbivores
all green plants

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Environmental Science
The concept of ecological pyramid was first proposed by

E.P. Odum
G. Tansley
Juday
Charles Elton

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Environmental Science
An ideal shelter for housing a temperature-measurement instrument should be:

White
Both white and in the shade
In the shade
Black
Both black and in the shade

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Environmental Science
Salinization is ___________.

Accumulation of salts in soil
Accumulation of salts in water
Accumulation of salts in body
Accumulation of salts in animals

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MORE MCQ ON Environmental Science

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