A rapidly flowing and extremely powerful mass of water,rocks,sediment,boulders,and trees is a
A) mudflow.
B) slump.
C) soil creep.
D) debris flow.
E) rockfall.

Question

Quizplus · Accepted Answer

A debris flow is a hazardous type of mass wasting in which a mixture of water, rocks, sediment, boulders, and trees moves rapidly downslope under the influence of gravity. Debris flows are extremely powerful and can cause severe damage to structures and communities in their path.

A Rapidly Flowing and Extremely Powerful Mass of Water,rocks,sediment,boulders,and Trees