Question

Which type of weathering is the result of water freezing and expanding inside the cracks of rocks when it freezes?

a.biological weathering
b.chemical weathering
c. frost wedging
d. deposition ​

Answer 1

C. frost wedging

Step-by-step explanation:

Frost wedging is the process by which water seeps into cracks in a rock, expands on freezing, and thus enlarges the cracks. So, therefore, the answer must be C.