asked 154k views
4 votes
When water gets into cracks in a rock and freezes, what is this called and how does it break rock?

asked
User Drekka
by
8.6k points

1 Answer

4 votes
Answer * freeze-thaw weathering

Explanation * water expands and pushes the crack further apart. When the ice melts later, water can get further into the crack. When the water freezes, it expands and makes the crack even bigger.
answered
User Rickard Staaf
by
7.7k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.