Earth's Processes: Weathering and Erosion Online Practice

Question

Complete this assessment to review what you’ve learned. It will not count toward your grade.
2 of 82 of 8 Items

Question
Identify the circumstances associated with increased rates of physical weathering. Select the two correct answers.(1 point)
Responses

large, smooth exposed surfaces with no cracks
large, smooth exposed surfaces with no cracks

hot and cold cycles
hot and cold cycles

constant temperature
constant temperature

freeze-thaw cycles

Answer 1

The two correct responses associated with increased rates of physical weathering are:

1. hot and cold cycles
2. freeze-thaw cycles

These conditions contribute to the breakdown of rocks through temperature changes and repeated freezing and thawing, which helps to physically fracture the rock.