Question

-------- is a mass movement of rocks,debris or earth down a slope​

Answer 1

Explanation:

A landslide is defined as the movement of a mass of rock, debris, or earth down a slope. Landslides are a type of "mass wasting," which denotes any down-slope movement of soil and rock under the direct influence of gravity.

Answer 2

Answer:

landslide is a mass movement of rocks,debris or earth down a slope​