A Slump Landslide Is Best Described as:

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This stands in contrast to landslides with more nearly planar slip surfaces above which the sliding motion is predominantly translational rather. The animals like dogs can dig holes in the ground that can cause landslides.

Landslide And Sinkholes Landslide Geology Wyoming State

Which scenario best describes the creation of the lahars associated with the eruption of Mt.

. The term landslide encompasses five modes of slope movement. See answer 1 Best Answer. Shear stresses can be built up within a slope by a number of processes.

Type of material involved rock or regolith 2. Weak or sensitive materials b. Adversely oriented discontinuity bedding schistosity fault.

Translational slides are also called debris flows. The various types of mass movement of ground creep slump landslide mudslide are all created by the same exerted force which is gravity. Slump - a landslide consisting of a mass of material moving downslope as a unit usually along a curved plane of failure.

Landslide also called landslip the movement downslope of a mass of rock debris earth or soil soil being a mixture of earth and debris. Slippage of a mass of material moving as a unit along a curved surface Correct Answer. Helens in 1980 a volcanic flank collapsed in a landslide which flowed into Spirit Lake Which factor exerts the greatest control over the velocity of debris flows and the distance they will travel.

The most common types of landslides are described as follows and are illustrated in figure 3. Environment which movement takes place subaerial or submarine Submarine Mass Movementdebris flow. Blocks of hard bedrock rapidly slide downhill along fracture surfaces.

A block or blocks of unconsolidated regolith slide downhill along a curved slip surface. The soil and regolith move downhill very slowly. A landslide induced by the liquefaction of sediment during an earthquake e.

Which of the following statements best describes a slump. Character of moving mass coherent chaotic slurry 4. The debris flow is a slurry of sediment and water a.

Slippage of a mass of material moving as a unit along a curved surface. Landslides are a type of mass wasting which denotes any down-slope movement of soil and rock under the direct influence of gravity. The fastest landslide type is a ______.

Combination of two or more of the above types is known as a complex landslide. Question 1 5 out of 5 points Which of the following statements best describes slump. A landslide sometimes known as landslip slope failure or slump is an uncontrollable downhill flow of rock earth debris or the combination of the three.

Earth creep slump debris flow rockfall. Landslides stem from the failure of materials making up the hill slopes and are beefed up by the force of gravity. Falls topples slides spreads and flows.

A landslide induced by the liquefaction of sediment during an earthquake g. Sheared jointed or ﬁssured materials d. All of the above.

A mass of rock dislodged from a steep slope that free falls bounces or rolls downslope f. Landslides occur when gravitational and other types of shear stresses within a slope exceed the shear strength resistance to shearing of the materials that form the slope. A slump can form when the base of a mountain slope or hillside is eroded away by water or cut away during construction.

Put these landslides types in order of INCREASING velocity of their movement. The word slump is most commonly used as a colloquial description of a landslide with a markedly curved and concave-upward slip surface which results in rotational movement of the mass above the slip surface. Although many types of mass movements are included in the general term landslide the more restrictive use of the term refers only to mass movements where there is a distinct zone of weakness that separates the slide material from more.

A mass movement that involves the sudden movement of a block of material along a flat inclined surface is called a. The removed mass of soil and rock leave an abrupt drop-off at the top of the landslide known as a scarp. A landslide is defined as the movement of a mass of rock debris or earth down a slope.

Even liquid erosion. Velocity of movement slow intermediate or fast 3. Is a slump but in some materials movement occurs for no apparent reason.

A non-cohesive soil flow made up of sand to boulder sized sediments that. Slump Rock fall Earth creep Debris flow. A mass of soil or regolith becomes saturated with water and suddenly flows downhill to the base of the slope.

Types Of Landslides Geology Earth Science Teaching Geography