Question

unequal heating causes expansion in rock resulting in breaking of rock​

Answer 1

Answer:

Exfoliation can occur due to several processes. Unloading or release of stress in a rock that produces expansion joints can cause exfoliation. A reduction in stress occurs when rocks previously buried deeply are exposed due to erosion of overlying rocks, or when ice sheets that bury rocks melt.

Answer 2

Answer:

Exfoliation can occur due to several processes. Unloading or release of stress in a rock that produces expansion joints can cause exfoliation. A reduction in stress occurs when rocks previously buried deeply are exposed due to erosion of overlying rocks, or when ice sheets that bury rocks melt.