Question

in geology, weathering refers to processes that break down rocks into smaller pieces. there are two main types of weathering: physical and chemical. an example of physical weathering is freeze - thaw. this occurs in colder areas, when water seeps into the cracks of rocks. when the water freezes, it expands, widening the cracks and physically prying the rock apart into smaller pieces. chemical weathering, on the other hand, occurs when rocks break down through chemical changes. the acids in acid rain, for instance, can dissolve rock, wearing down the surfaces of stone buildings and statues. other substances such as oxygen and carbon dioxide can also cause chemical weathering. weathering should not be confused with erosion. erosion is when things such as wind or water move the broken - down rocks from one place to another. which term matches the picture?

Explanation:

The picture shows rocks broken into smaller pieces likely due to physical - changes like freeze - thaw cycles. Physical weathering involves breaking rocks without changing their chemical composition. Chemical weathering involves chemical changes, and erosion is the movement of broken - down materials. The image depicts physical weathering.

Answer:

physical weathering