History shows that significant change
a. is cyclical
b. is exponentially decreasing
c. is from the bottom up
d. is from the top down
e. all of these answers
C
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Which color model is used for printing color maps?
A. CMYK B. HSV C. RGB D. none of these are correct
When pressure is removed from overlying rock, the pressure of deep burial is relieved, initiating pressure-release jointing. The joints then separate into curved slabs. This is known as
A) exfoliation. B) salt crystal growth. C) spheroidal weathering. D) frost wedging. E) crystallization.
A coastline is covered with sea caves. What kind of beach is this likely to be?
A) A low-energy beach B) A passive beach C) An erosional beach D) A depositional beach
Practically all clouds and storms occur in this layer of the atmosphere
troposphere mesosphere stratosphere ionosphere