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Which of the following is an example of physical weathering?

a
Ice wedging
b
Acid rain

c
Oxidation

d
Carbonic acid

User VizZ
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2 Answers

5 votes
a, ice wedging. all the other options include chemical properties and chemical changes
User Robmsmt
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2 votes
a i think because that can cause physical weathering and the other is chemical.
User Seasoned
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