Which of the following substances may be ice nuclei?

A. polycarbonates
B. certain clay minerals
C. metamorphic crystals
D. bacteria in living plant leaf material


Answer: B

Environmental & Atmospheric Sciences

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In a warmer climate, rising saturated air parcels are expected to

A) cool more slowly. B) cool more quickly. C) release less latent heat.

Environmental & Atmospheric Sciences

The closer the dew point temperature is to the actual air temperature, the lower the relative humidity

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Two factors that contribute significantly to soil creep are water in the soil and ________.

A. the presence of boulders in the soil B. hot climates C. freeze-thaw cycles D. the presence of feldspar in the soil

Environmental & Atmospheric Sciences

Winds at high latitudes are out of the

A. north. B. east. C. west. D. south.

Environmental & Atmospheric Sciences