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Which process causes river gravel to have rounded edges? A. abrasion B. acid rain C. ice wedging D. oxidation
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4 votes
Which process causes river gravel to have

rounded edges?
A. abrasion
B. acid rain
C. ice wedging
D. oxidation

User Jturney
by
5.5k points

1 Answer

3 votes
The answer is A. Abrasion!
I hope that helped :)
User Mikeschuld
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