asked 120k views
4 votes
Which process causes river gravel to have

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

asked
User Jturney
by
8.1k points

1 Answer

3 votes
The answer is A. Abrasion!
I hope that helped :)
answered
User Mikeschuld
by
8.0k points
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