In a market-based economic system, economic decisions about prices are controlled by ____.

A. supply and demand
B. the government
C. past customs and experience
D. the banks
E. full-cost pricing


Answer: A

Environmental & Atmospheric Sciences

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The condensation level is the altitude where relative humidity is 100%

Indicate whether the statement is true or false

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All of the following will enhance the formation of hail EXCEPT

A. great amounts of cloud water droplets and water vapor. B. great vertical development of the cloud. C. little temperature contrast between fronts. D. strong updrafts and downdrafts found within the cloud.

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Which forest biome has the richest soil type?

A. temperate deciduous B. tropical broadleaf C. boreal D. northern coniferous

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