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Environmental Science

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

Biofuel
Biomass
Fossil fuel
Gobar gas

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Environmental Science
Growing agricultural crops between rows of planted trees is known as

Social forestry
Taungya system
Agroforestry
Jhum

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Environmental Science
The name given to a liquid drop of dew that freezes when the air temperature drops below freezing is:

Frozen dew
White frost
Hoarfrost
Black frost
Frost

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Environmental Science
What is the leading source of energy used in the United States today?

coal
oil resources
natural gas
nuclear power

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Environmental Science
Warming in the stratosphere is mainly caused by:

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

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Environmental Science
Gas released during photosynthesis is

Oxygen
Nitrogen
Carbon dioxide
Methane

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MORE MCQ ON Environmental Science

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