How does time affect the physical weathering of a rock?
A. The longer the rock has been exposed, the more it has weathered
B. Over time, the rock will become flat, slowing the rate of physical weathering
C. Time does not affect physical weathering, only chemical weathering
D. Rock weathers the most when first exposed, then more slowly
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How does time affect the physical weathering of a rock?
A. The longer the rock has been exposed, t...
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