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Essentially, a landslide results from the failure of soil and rock on hillsides to remain securely in place, as for one reason or another, they lose cohesion. Another major force is gravity. Gravity causes stress for slope materials such as rocks and soil, because it is constantly acting to try to pull the materials downslope.

Any of the following factors can contribute to landslides:

  • Tree clearing and deforestation: with fewer trees and tree roots to secure the soil, landslides can more easily occur.
  • Earthquakes: earth tremors can destabilise hillsides.
  • Excessive rainfall: super-saturated soils can not hold up against gravity.
  • Use of landfill to build up hillsides and roadways: landfill is not a stable as solid ground or rock.
  • Mining activities, quarrying and excavation: blasting causes vibrations which can have the same effect as eartquakes and tremors, while undermining a slope causes instability.
  • Drought: drier soil is less cohesive than damp soil.
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Rubye Mante

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2y ago
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AnswerBot

6mo ago

Landslides can be caused by various factors including heavy rainfall, snowmelt, earthquakes, volcanic eruptions, and human activities such as deforestation or construction. These events can weaken the stability of slopes and trigger the movement of soil and rock downhill, resulting in a landslide.

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12y ago

Essentially, a landslide results from the failure of soil and rock on hillsides to remain securely in place, as for one reason or another, they lose cohesion. Another major force is gravity. Gravity causes stress for slope materials such as rocks and soil, because it is constantly acting to try to pull the materials downslope.

Any of the following factors can contribute to landslides:

  • Tree clearing and deforestation: with fewer trees and tree roots to secure the soil, landslides can more easily occur.
  • Earthquakes: earth tremors can destabilise hillsides.
  • Excessive rainfall: super-saturated soils can not hold up against gravity.
  • Use of landfill to build up hillsides and roadways: landfill is not a stable as solid ground or rock.
  • Mining activities, quarrying and excavation: blasting causes vibrations which can have the same effect as eartquakes and tremors, while undermining a slope causes instability.
  • Drought: drier soil is less cohesive than damp soil.
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11y ago

glaciers of ice that carve land mass and picks up portions of the land

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Q: What causes landslide?
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When is a landslide called a mudflow?

A landslide is called a mud flow when it is raining when it happens which causes the dirt to turn to mud, or when a landslide happens at a muddy area so instead of dirt, its mostly mud.


An earthquake that causes a landslide under the ocean floor can trigger a?

tsunami


What can an earthquake that causes a landslide under the ocean floor trigger?

It can trigger a tsunami.


What is landslide in Tamil?

In Tamil, landslide is called "பகுதிப்படுத்துதல்" (Pakuthi Paduthuthal).


When did Malpa landslide happen?

Malpa landslide happened in 1998.

Related questions

What force causes the downhill movement of a landslide?

Gravity


When is a landslide called a mudflow?

A landslide is called a mud flow when it is raining when it happens which causes the dirt to turn to mud, or when a landslide happens at a muddy area so instead of dirt, its mostly mud.


An earthquake that causes a landslide under the ocean floor can trigger a?

tsunami


What can an earthquake that causes a landslide under the ocean floor trigger?

It can trigger a tsunami.


How does rain form a landslide?

Rain causes rock and sediment to be loosened, and gravity does the rest


How does gravity represent a landslide?

gravity represents a landslide because as you know gravity pulls every thing towards it so when big rocks in big rocky mountains starts falling so gravity pulls them towards it this causes landslide


When a rock deforms as it moves and then snaps back together it causes what?

a seismic wave, earthquake, landslide


What human activity makes a landslide more likely to occur?

Imprperly removing earth from a hill or mountain can increase the risk of a landslide--especially during or after large precipitation events or an earth quake. Another activity that can cause a landslide is blasting with dynamite. The shockwaves from the explosions have causes landslides.


What earthquake that causes a landslide under the floor can trigger a?

It can trigger a tsunami.


What Landslide of Peru 1970?

when and where did the 1970 Peru landslide??? when and where did the 1970 Peru landslide???


What are the affects of a landslide?

What are the affects of a landslide


What is landslide in Tamil?

In Tamil, landslide is called "பகுதிப்படுத்துதல்" (Pakuthi Paduthuthal).