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Environmental Science

Environmental Science
The best way to check soil erosion is by providing adequate trees and

Water
Sand
Manure
Grass cover

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Environmental Science
The occurrence of pesticides like DDT in higher trophic levels is termed as

biological enhancement
biomagnification
biopollution
bioremediation

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Environmental Science
Electromagnetic radiation with wavelengths between 0.4 and 0.7 micrometers is called:

Infrared light
Microwaves
Ultraviolet light
Visible light

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Environmental Science
Energy transformation through the food chain is

Comfortable
Proposed
Inefficient
Regular

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Environmental Science
Which country contains about 50% of the world's coal resources?

Canada
The former Soviet Union
United States
China

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Environmental Science
Which one of the following is the most stable ecosystem?

Mountain
Desert
Ocean
Forest

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MORE MCQ ON Environmental Science

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