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Environmental Science

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

Gobar gas
Fossil fuel
Biomass
Biofuel

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Environmental Science
Ecology deals with the study of:

Living beings
Living and non living components
Environment
Reciprocal relationship between living and non living components

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Environmental Science
The amount of oil that may become available for use is called oil

Reservoirs
Reserves
Resources
Traps

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Environmental Science
Which of the following gases has role an important in maintaining atmospheric temperature?

Oxygen
Carbon dioxide
Nitrogen
Argon

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Environmental Science
The species that flower are called

angiosperms
algae
bryophytes
gymnosperms

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Environmental Science
One greenhouse gas contributes 14% to total global warming and another contributes 6%. These are respectively identified as

N2O and CO2
CFCs and CO2
Methane and CFCs
CFCs and N2O
Methane and CO2

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