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Biotic forces can cause changes to the surface of Earth. Which is the best example of living organisms causing weathering?

a
Salmon making nests for their eggs in a stream.
b
Tree seedlings growing and forming cracks in rocks.
c
Beavers building a dam across a stream.
d
Cattle walking and grazing in a grassland.

User Sylphe
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2 Answers

11 votes
The answer is B, creds to the person above me.
User Gianebao
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11 votes

Answer:

B. Tree seedlings growing and forming cracks in rocks

Step-by-step explanation:

User Chmouel Boudjnah
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