Chemistry, 06.05.2020 06:58, hay89

Which is an example of mechanical weathering?
A. Carbonic acid reacting with minerals in a rock
B. An iron-containing rock becoming rusty at its surface
C. Small rocks and pebbles falling down a slope
D. Plant roots splitting a rock apart as they grow

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Which is an example of mechanical weathering?
A. Carbonic acid reacting with minerals in a roc...