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Environmental Science

Environmental Science
Water used for paper mills should not contain

chlorine
sodium
magnesium
iron

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Environmental Science
The first oil well was drilled in the United States in

1859
1929
1829
1959

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Environmental Science
Trophic levels are formed by

Organisms linked in food chain
only animals
Only plants
Only carnivorous

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Environmental Science
The sun emits a maximum amount of radiation at wavelengths near ____, while the earth emits maximum radiation near wavelengths of ____.

1 micrometer, 10 micrometers
10 micrometers, 30 micrometers
0.5 micrometers, 30 micrometers
0.5 micrometers, 10 micrometers

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Environmental Science
Eravikulam National Park conserves

Elephant
Nilgiri Tahr
Lion tailed macaque
Tiger

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Environmental Science
Acid rain mainly result from

Ammonia
Carbon monoxide
Carbon dioxide
Sulfur dioxide

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MORE MCQ ON Environmental Science

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