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Nan is rubbing a rock on the sidewalk. The rock gets smaller, and dust is formed. Which type of change is happening? O a change of state O physical weathering chemical weathering O a new substance being
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Nan is rubbing a rock on the sidewalk. The rock gets smaller, and

dust is formed. Which type of change is happening?
O a change of state
O physical weathering
chemical weathering
O a new substance being formed

User Michael Salmon
by
7.8k points

2 Answers

4 votes
Physical weathering


Explanation

Chemical weathering is a weathering from nature for example wind and rain...
User Timmeinerzhagen
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6 votes

Answer:

Physical weathering

User Vijendra Patidar
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