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Environmental Science

Environmental Science
Non-biodegradable pollutants are created by

natural disasters
humans
nature
excessive use of resources

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Environmental Science
Air is composed of gases, water vapours and

light
dust particles
rainfall
snowfall

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Environmental Science
In calm air the air temperature is -10o C, if the wind speed should increase to 30 knots (with no change in air temperature) the thermometer would indicate:

A temperature of -30o C
A much higher temperature than -10o C
A much lower temperature than -10o C
A temperature of -10o C

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Environmental Science
In grazer food chain the living plants are directly

consumed
destroyed
grown
decayed

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

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

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Environmental Science
Typically, water vapour occupies about what percentage of the air's volume near the earth's surface?

About 21 percent
None of these
About 78 percent
Close to 10 percent
Less than 4 percent

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MORE MCQ ON Environmental Science

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