Web Results

Causes of landslides


The causes of landslides are usually related to instabilities in slopes. It is usually possible to identify one or more landslide causes and one landslide trigger.

USGS FAQs - Landslides - What is a landslide and what causes one?


A landslide is defined as "the movement of a mass of rock, debris, or earth down a slope" (Cruden, 1991). Landslides are a type of "mass wasting," which ...

What are landslides and how do they occur?


Although there are many different causes of landslides, they all have two things in ... completely saturated by heavy rainfall many times landslides can occur.

Causes of Landslides - How Landslides Work | HowStuffWorks


Gravity is the primary factor in a landslide. Soil on a flat surface does not move. On a slope, gravity alone also may not trigger a landslide. But when another ...

Sliding Science: How Are Landslides Caused? - Scientific American


Feb 6, 2014 ... Landslides are powerful geologic events that happen suddenly and cause devastation in areas with unstable hills, slopes and cliff sides.

www.ask.com/youtube?q=Causes of Landslides&v=JrV4uCVwmfk
Jul 28, 2010 ... A landslide is a geological phenomenon which includes a wide range of ground movement, such as rock falls, deep failure of slopes and ...

Causes and Types of Landslides


Causes and Types of Landslides. What is a Landslide? The term "landslide" is used to describe a wide variety of processes that result in the percept-.

What causes landslides? | Reference.com


Landslides can result from a variety of both natural and human causes. Factors that influence landslides include slope angle, climate, weathering, water content  ...

Landslides | Weather Wiz Kids


What causes a landslide? Almost every landslide has multiple causes. Slope movement occurs when forces acting down-slope (mainly due to gravity) exceed  ...

Human activity causes increase in landslides - Down To Earth


Aug 31, 1993 ... Numerous studies argue that natural processes play a far greater role in the Himalayan region in causing landslides than human-induced ones ...

More Info

What causes Landslides? - Geoscience Australia


How these factors interrelate is important in understanding what causes landslides along with an understanding of the impact humans have on these factors by ...

What causes landslides?


Some slopes are susceptible to landslides whereas others are more stable. Many factors ... Shocks or vibrations caused by earthquakes or construction activity,.

What causes landslides? | Earth | EarthSky


Mar 27, 2014 ... The primary cause of a landslide is the influence of gravity acting on weakened materials that make up a sloping area of land.