Question

1. cracks in rocks widen as water in them freezes and thaws. how does this affect the surface of earth? a. it reduces the rates of soil formation. b. it exposes rocks to increased rates of erosion and weathering. 24. name the four factors that can hasten or speed up the process of weathering.

Explanation:

For question 23, when water in rock cracks freezes and thaws, it widens the cracks, making rocks more vulnerable to erosion and weathering. For question 24, common factors that speed up weathering include temperature changes, water, biological activity, and wind.

Answer:

1. B. It exposes rocks to increased rates of erosion and weathering
2. Temperature changes, water, biological activity, wind