15.6k views
2 votes
The freezing and thawing action of water affects a rock by

User SJG
by
8.2k points

1 Answer

5 votes
Freezing and thawing action of water affects a rock because water seeps into cracks in the rock, and when freezing occurs, the water expands, making the crack slightly larger. This process is called mechanical weathering. Hope I helped.
User Dwilson
by
8.7k points