Mass Movement

Front

What is mass movement?

Back

Mass movement refers to the downward movement of soil, rock, and debris under the influence of gravity.

Front

What are the main types of mass movement?

Back

The main types of mass movement include landslides, mudflows, slumps, and creeps.

Front

What causes mass movement?

Back

Mass movement is primarily caused by the force of gravity acting on materials on a slope.

Front

What is a landslide?

Back

A landslide is a rapid movement of rock and soil down a slope, often triggered by heavy rain or human activities.

Front

What is a mudflow?

Back

A mudflow is a type of mass movement that involves a mixture of water, rock, and soil flowing down a slope.

Front

What is a slump?

Back

A slump is a type of mass movement where a mass of rock and soil slips down a slope in one large piece, often occurring in water-saturated areas.

Front

What is creep?

Back

Creep is a slow, gradual movement of soil and rock down a slope, often unnoticed over time.

Front

How does water influence mass movement?

Back

Water can saturate soil, increasing its weight and reducing friction, making it more likely to move.

Front

What is the most destructive type of mass movement?

Back

Landslides are considered the most destructive type of mass movement due to their speed and the amount of material they can carry.

Front

What role does gravity play in mass movement?

Back

Gravity is the primary force that causes materials to move down slopes, overcoming friction and other forces.