Science, asked by giluckthishobhn, 1 year ago

Why is weathering of rock considered a chemical /physical change?

Answers

Answered by JustinB

0

CHEMICAL CHANGE.

Chemical weathering is what happens when rocks are broken down and chemically altered.
Chemical weathering changes the materials that make up rocks and soil. Sometimes, carbon dioxide form the air or soil combines with water. This produces a weak acid, called carbonic acid, that can dissolve rock.

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