What is it called when a block of material moves Downsloped along a curved surface the type of mass wasting?

What is it called when a block of material moves Downsloped along a curved surface the type of mass wasting?

When a mass of material moves downslope along a curved surface the process is called. slump; Oversteepened slopes are a big problem. The most widespread form of mass wasting is. creep. The downward movement of material as a viscous fluid is termed “slide.”

What is the downward movement of a block of material along a curved surface?

A slump is the downward movement of a block of material along a curved surface.

What type of mass movement has materials that move in a single large mass or block?

Answer. Motion . HOPE THIS HELPS YOU.

What is a slump mass movement?

Slump, in geology, downward intermittent movement of rock debris, usually the consequence of removal of buttressing earth at the foot of a slope of unconsolidated material. It commonly involves a shear plane on which a back-tilting of the top of the slumped mass occurs.

What is a flow mass movement?

There are multiple types of mass movements. Flows occur when the material, soil, and/or rock, behave more like a liquid or fluid. Slumps occur as a wedge or slice of material that moves as one piece along a curved surface. Landslides typically consist of unconsolidated rock.

Which of the following types of mass movement occurs along a curved surface?

Slump – involves movement along a curved surface, the upper part moving downward while the lower part moves outward. Slide – A descending rock mass remaining relatively coherent, moving along one or more well defined surfaces.

How does mass movement occur?

mass movement, also called Mass Wasting, bulk movements of soil and rock debris down slopes in response to the pull of gravity, or the rapid or gradual sinking of the Earth’s ground surface in a predominantly vertical direction.

What is mass movement and types of mass movement?

Mass movement is the downhill movement of sediment that moves because of gravity. There are four different types of mass movement: Rockfall. Bits of rock fall off the cliff face, usually due to freeze-thaw weathering. Mudflow.