Weegy: Ice age is an example of a long-term climatic change.
User: About 99% of the atmosphere is composed of
A. argon and carbon dioxide.
B. nitrogen and water vapor.
C. oxygen and carbon dioxide.
D. nitrogen and oxygen.
Weegy: About 99% of the atmosphere is composed of nitrogen and oxygen.
User: Strong winds and heavy precipitation are common along a/n _______ front.
A. warm
B. high-pressure
C. occluded
D. stationary
Weegy: Strong winds and heavy precipitation are common along a occluded front.
User: The _______ is the layer of the atmosphere in which weather occurs.
A. Troposphere
B. Mesosphere
C. Thermosphere
D. Exosphere
Weegy: The Troposphere is the layer of the atmosphere in which weather occurs.
User: Which statement best describes saturation?
A. Saturation is reached when the amount of water vapor in the air has reached the maximum amount.
B. Saturation occurs only in hot, dry climates.
C. Saturation refers to the total rainfall for a year.
D. Saturation refers to the lack of rainfall on a given day.
Weegy: Saturation is reached when the amount of water vapor in the air has reached the maximum amount.
User: A narrow region between two air masses of different densities is a
A. front.
B. system.
C. ridge.
D. gulley.
Weegy: A narrow region between two air masses of different densities is a FRONT.
User: The highest point of a wave is called the
A. wavelength.
B. trough.
C. crest.
D. height.
Weegy: The highest point of a wave is called the CREST.
User: Tropical areas receive the most solar radiation because
A. the air is thinner, causing more of the Sun's rays to reach the surface.
B. most tropical areas are situated at higher elevations, closer to the Sun.
C. they're surrounded by large bodies of water which reflect sunlight.
D. the Sun's rays are nearly perpendicular ...
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