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Environmental Science

Environmental Science
The combined albedo of the earth and the atmosphere is approximately ____ percent.

30
4
10
50
90

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Environmental Science
Thickness of plastic cover permissible to use

50 Microns
20 Microns
100 Microns
10 Microns

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Environmental Science
At middle latitudes, the base of an altostratus or altocumulus cloud would generally be found between:

6,500 and 23,000 feet
Above 43,000 feet
23,000 and 43,000 feet
200 and 6,500 feet

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Environmental Science
Which tree is known as Coral tree?

Quercus
Dipterocarps
Zizypus
Erythrina

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Environmental Science
Deforestation generally decreases

Global Warming
Soil erosion
Drought
Rainfall

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Environmental Science
_________ is the phenomenon where the earth retains heat.

Land pollution
Green house effect
Global effect
Air pollution

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MORE MCQ ON Environmental Science

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