Some types of cyclic change are periodic where the cycles happen with a definable frequency; others are not.

a. true
b. false


Ans: a. true

Environmental & Atmospheric Sciences

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Crater Lake in Oregon occupies a(n) ____

a. plug dome b. caldera c. syncline d. anticline

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What causes the destruction associated with hurricanes?

A) high winds B) heavy rainstorms C) severe flooding and coastal tidal surges D) high winds and heavy rainstorms E) high winds, heavy rainstorms, severe flooding and coastal tidal surges

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The Calcite Compensation Depth (CCD) is the depth in the ocean where _________ equals _________

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