Here's why:
* Mass: It involves a significant amount of material.
* Wasting: It refers to the loss of material from a slope due to gravity.
Mass wasting is a broad term that encompasses various types of downward movement, including:
* Creep: Slow, gradual movement of soil and rock.
* Slump: A downward and outward movement of a mass of rock or soil along a curved surface.
* Landslide: A rapid, downhill movement of rock, soil, or debris.
* Rockfall: The free fall of rock from a cliff or slope.
* Mudflow: A rapid flow of mud and debris, often triggered by heavy rainfall.
Let me know if you'd like more information about specific types of mass wasting!