Rounding is

A. a type of mineral
B. the rounding of a grain to a spherical shape
C. the grinding away of sharp edges and corners of rock fragments during transportation
D. None of these choices are correct.


Answer: C

Environmental & Atmospheric Sciences

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Some students on a biology field trip were sitting around watching honeybees. Some of the students noticed that bees spent more time on some flowers than on other flowers. As they talked about this behavior, the students offered various explanations

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There is substantial mixing of air between the troposphere and the stratosphere

Indicate whether the statement is true or false

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Which of the following gives the correct order of solubility in water?

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