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Environmental Science

Environmental Science
Name the disease caused by mercury poisoning in Japan

Minamata disease
Itai itai
Xeroderma pigmentosum
Measles

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Environmental Science
On the average, about what percentage of the solar energy that strikes the outer atmosphere eventually reaches the earth's surface?

0.15
0.05
0.5
0.3
0.7

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Environmental Science
The worst nuclear accident happened to date is occurred at

Fukushima in 2011
Chernobyl in 1986
Sellafield in 1957
Three Mile Power Plant in 1979

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Environmental Science
Warming in the stratosphere is mainly caused by:

Frictional heating caused by meteorites
Release of latent heat energy during condensation
Absorption of ultraviolet radiation by ozone
Chemical reactions between ozone and chlorofluorocarbons

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Environmental Science
Soil erosion can be prevented by

Overgrazing
Deforestation
Removal of vegetation
Afforestation

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Environmental Science
Nitrogen gas returns to the atmosphere by the action of

Nitrogen fixing bacteria
Denitrifying bacteria
Nitrifying bacteria
Nitrate fertilizers

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MORE MCQ ON Environmental Science

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