Which of the following slope failures moves at the slowest rate?
A) earth flow
B) rock avalanche
C) debris flow
D) rock fall
E) debris avalanche

Question

Quizplus · Accepted Answer

Earth flow moves at the slowest rate among the options listed. It typically occurs on gentle slopes and involves the gradual downhill movement of soil and rock material, often lubricated by water. This process can take years to develop and progress, making it slower compared to the more rapid and sudden movements associated with rock avalanches, debris flows, rock falls, and debris avalanches.

Which of the Following Slope Failures Moves at the Slowest