Question

5. An area of a cliff has trees that grow into it. The tree roots break through the

rocks, causing some of them to crumble.
a. Is this breaking down of rock an example of weathering, or is it an example
of erosion? How do you know? (2 points)

Answer 1

Erosion is the geological process in which earthen materials are worn away and transported by natural forces such as wind or water.