Causes of landslides pdf
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Types of landslide.
How to prevent landslideWhat Is A Landslide? What Causes Landslides?
A landslide refers to any form of mass wasting characterized by movement of rocks, soil, or other debris downhill assisted by gravity. The result is wearing off of the earth’s surface.
Landslide or landslip can happen underwater which results to submarine landslides.
Where do landslides occur in the world
Although the majority of landslides experienced around the world are caused by multiple factors, the greatest trigger is excessive water.
Causes of Landslides
The causes of a landslide can be divided into three categories namely morphology, human activity, and geology.
Morphology
Morphology is related to the structure of the earth surface. Sloppy land can lose vegetation due to a drought or fire which causes it to become vulnerable to a landslip when the root system that holds soil intact is destroyed.
Landslide disaster
The saturation of the earth by melting snow, glaciers, or even the occurrence of heavy rainfall can cause a landslide.
Human Activity
The second cause of landslides is human actions on land. Deforestation, water leakage, rock blasting, vibrations by machinery,
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