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Environmental Science

Environmental Science
A human population is small, there is a greater chance of :

genetic drift
mutation
natural selection
gene flow

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Environmental Science
The maximum pressure that water vapor molecules would exert if the air were saturated is called the:

Boiling point
Mixing ratio
None of these
Absolute humidity

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Environmental Science
Ecology deals with the study of:

Living and non living components
Living beings
Environment
Reciprocal relationship between living and non living components

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Environmental Science
In a photochemical smog, which gas is an eye and mucous membrane irritant?

N2O
O3
CO2
SO2

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Environmental Science
If the absolute temperature of an object doubles, the maximum energy emitted goes up by a factor of:

8
2
32
16
4

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

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

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