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Environmental Science

Environmental Science
Drinking of fluoride containing water results :

chlorosis
fluorosis
methaemoglobinema
minemata

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Environmental Science
__________ is derived recently from living organisms and their metabolic products.

Biofuel
Biomass
Fossil fuel
Gobar gas

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Environmental Science
North American grassland are called

Pampas
None
Savannah
Prairies

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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.

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

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Environmental Science
Leader of "Narmada Bachao Andolan"

Menaka Gandhi
Mayilamma
Medha Patkar
Vandana Siva

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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 ____.

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

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MORE MCQ ON Environmental Science

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