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Environmental Science

Environmental Science
The combustion of waste in the absence of Oxygen is called

Pyrolysis
Hydrolysis
None
Haemolysis

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Environmental Science
Normally rain water is slightly

Oxidize
Toxic
Acidic
Pure

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Environmental Science
At the North Pole the sun will rise above the horizon on ____ and set below the horizon on ____.

June 22; December 22
September 23; December 22
March 21; September 23
March 21; December 22
June 22; September 23

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Environmental Science
At middle latitudes, the base of an altostratus or altocumulus cloud would generally be found between:

6,500 and 23,000 feet
200 and 6,500 feet
23,000 and 43,000 feet
Above 43,000 feet

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Environmental Science
Birth rate is called

mortality
viability
natality
vital index

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Environmental Science
Abyssal zone in ocean has

no sunlight but contains decomposers and consumers
sunlight and decomposers
no sunlight but contain producers
sunlight and producers

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MORE MCQ ON Environmental Science

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