Biological activity has little influence on the process of weathering
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Frost wedging is most effective in the polar latitudes.
A. True
B. False
The physical breakdown and chemical alteration of rock at or near Earth's surface is called erosion.
A. True
B. False
The A horizon of a soil is also called the topsoil.
A. True
B. False
Usually, both types of weathering usually work simultaneously.
A. True
B. False
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