________ often initiates mass wasting in subarctic and high latitudes.
A) Heavy snow
B) Cold temperatures
C) Short day lengths
D) The heaving of frozen groundwater
E) Greater gravity nearer the poles

Question

Quizplus · Accepted Answer

The heaving of frozen groundwater, also known as frost heave, is a common trigger for mass wasting in subarctic and high latitude regions. As water in the ground freezes, it expands and creates pressure that can push and pull soil and rocks, leading to landslides and other types of movement.

________ Often Initiates Mass Wasting in Subarctic and High Latitudes