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Environmental Science

Environmental Science
Viable material of endangered species can be preserved by

Gene bank
Herbarium
Gene pool
Gene library

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Environmental Science
The pyramid of biomass is inverted in

grassland ecosystem
fresh water ecosystem
tundra
forest ecosystem

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Environmental Science
If water vapour comprises 3.5 percent of an air parcel whose total pressure is 1,000 mb, the water vapour pressure would be:

965 mb
350 mb
35 mb
1,035 mb

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Environmental Science
The earth emits radiation with greatest intensity at:

Ultraviolet wavelengths
Radio wavelengths
Visible wavelengths
Infrared wavelengths

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Environmental Science
The temperature scale that sets freezing of pure water at 32o F:

Celsius
British
Fahrenheit
Kelvin

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Environmental Science
The unit of pressure most commonly found on a surface weather map is:

Millibars or hectopascals
Pounds per square inch
Inches of mercury (Hg)
Millimeters of mercury (Hg)

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MORE MCQ ON Environmental Science

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