Landslides contain only rock and soil, while mudflows contain rock, soil, and a high percentage of water.

They are both a form of mass wasting and have the same causes. The difference between a creep and a slump is that a creep moves slowly and gradually while a slump is faster and causes more drastic changes in terrain.

What are three factors that all mass movements have in common? They have in common water, gravity, and downhill slope.

Such factors include: weathering or erosional debris cover on slopes, which is usually liable to mass movement; the character and structure of rocks, such as resistant permeable beds prone to sliding because of underlying impermeable rocks; the removal of the vegetation cover, which increases the slope’s susceptibility …

Terms in this set (10) What is the slowest type of mass wasting process? in the Andes.

A rock fall are the fastest of all landslide types and occurs when a rock falls through the air until it comes to rest on the ground—not too complicated.

The most common mass-wasting types are falls, rotational and translational slides, flows, and creep. Falls are abrupt rock movements that detach from steep slopes or cliffs. Rocks separate along existing natural breaks such as fractures or bedding planes. Movement occurs as free-falling, bouncing, and rolling.

Types of mass wasting include creep, slides, flows, topples, and falls, each with its own characteristic features, and taking place over timescales from seconds to hundreds of years.

The causes of mass wasting include an increased slope steepness, increased water, decreased vegetation and earthquakes. One of the types of mass wasting that is an example of the slope failing is a slump. This is the sliding of coherent rock material along a curved surface.

Gravity is the main force responsible for mass movements. Gravity is a force that acts everywhere on the Earth’s surface, pulling everything in a direction toward the center of the Earth. On a flat surface, parallel to the Earth’s surface, the force of gravity acts downward.

It could be rapid snowmelt, intense rainfall, earthquake shaking, volcanic eruption, storm waves, rapid-stream erosion, or human activities, such as grading a new road. Increased water content within the slope is the most common mass-wasting trigger.

Creation of lakes. Mounds of debris or blocks of rocks have dammed river courses creating temporary lakes. Areas affected by mass wasting have become centres of research and study on the dynamics of stability of the earth layers.

Mass wasting is the movement of rock and soil down slope under the influence of gravity. Rock falls, slumps, and debris flows are all examples of mass wasting. Often lubricated by rainfall or agitated by seismic activity, these events may occur very rapidly and move as a flow.

Depending on the nature of the mass wasting process, it can also present a significant hazard in the form of landslides, slope failures, and avalanches.

Creep is a very slow mass movement that goes on for years or even centuries. Terracettes are built by soil creep. The process is sped up by animals walking along the tops of the terracettes.

Creep, in geology, slow downslope movement of particles that occurs on every slope covered with loose, weathered material. Even soil covered with close-knit sod creeps downslope, as indicated by slow but persistent tilting of trees, poles, gravestones, and other objects set into the ground on hillsides.

1a : to move along with the body prone and close to the ground A spider was creeping along the bathroom floor. b : to move slowly on hands and knees He crept toward the edge of the cliff. 2a : to go very slowly The hours crept by.

One such slow-motion landslide is the Slumgullion landslide in southwestern Colorado. Slumgullion measures about 6.8-kilometer-long and is roughly 522 hectares (1,291 acres) in area.