What is the process of ice cracking

The ice crystal growth weakens the rocks which, in time, break up. It is caused by the expansion of ice when water freezes, putting considerable stress on the walls of containment ... In fact, this is often the most important weathering process for exposed rock in many areas.

The ice crystal growth weakens the rocks, in time, break up. It is caused by the expansion of ice when water freezes, putting considerable stress on the walls of containment ... This process is often termed frost spalling.