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Environmental Science

Environmental Science
Which one is nature's cleaner?

Symbionts
Decomposers and Scavengers
Consumers
Producers

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Environmental Science
Water used for paper mills should not contain

chlorine
sodium
iron
magnesium

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Environmental Science
Species that occur in different geographical regions separated by special barrier are:

Allopatric
Sympatric
Sibling
None of these

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Environmental Science
The slow rate of decomposition of fallen logs in nature is due to their

poor nitrogen content
low moisture content
anaerobic environment around them
low cellulose content

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Environmental Science
The planet with a strong greenhouse effect, whose surface temperature averages 480oC (900oF) is:

Earth
Mars
Venus
None of these
Pluto

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Environmental Science
The transfer of heat by molecule-to-molecule contact:

Radiation
Convection
Ultrasonic
Conduction

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MORE MCQ ON Environmental Science

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