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Environmental Science

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

Fossil fuel
Biomass
Gobar gas
Biofuel

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Environmental Science
A pond, serves as a good example for a __________ water ecosystem.

marine
sea
fresh
brackish

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Environmental Science
Suppose last night was clear and calm. Tonight low clouds will be present. From this you would conclude that tonight's minimum temperature will be:

Higher than last night's minimum temperature
The same as last night's minimum temperature
Above freezing
Lower than last night's minimum temperature

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Environmental Science
One atom of chlorine can destroy over __________ molecules of ozone.

100000
25000
1000
10000

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Environmental Science
A renewable source of energy is

Trees
Nuclear fuel
Petroleum
Coal

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Environmental Science
The pioneers in xerach succession is the

mosses
foliose lichen
crustose lichen
shrubs

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MORE MCQ ON Environmental Science

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