Question

When rocks break apart into smaller pieces it is called what? changes in temperature can cause rocks to become slightly larger or what and become slightly smaller or what? this is often seen with a type of weathering called what? when water freezes and thaws inside the cracks of rocks. another type of weathering is called what?

Answer 1

Weathering is the process that breaks rocks into smaller pieces. Frost wedging is a type of physical weathering caused by the freeze-thaw cycle of water in rock cracks, and chemical weathering involves changes in rock composition due to chemical reactions.

Step-by-step explanation:

When rocks break apart into smaller pieces, the process is called weathering. Changes in temperature can cause rocks to expand when they are heated and contract when they are cooled.

This expansion and contraction can lead to the breaking of rocks, a process often observed in a type of weathering called frost wedging, which occurs when water freezes and thaws inside the cracks of rocks.

Another type of weathering that affects rocks is chemical weathering, where the composition of the rock is altered through chemical reactions, often involving water or other chemicals in the environment.