land slide
The rapid mass movement of rock down a cliff is called a rockfall. This occurs when loose rocks or boulders detach from a steep slope and fall or tumble downward due to gravity. Rockfalls can be triggered by factors such as erosion, weathering, seismic activity, or human activities.
A cliff.
No, a landslide is a rapid mass movement of earth, debris, or rocks down a slope. It is not a slow process, but rather a sudden and violent event that can dramatically change the surface of the earth in a short amount of time.
A talus slope is formed by the accumulation of rock fragments that have fallen off a steep rock face due to weathering and gravity. This mass movement is known as rockfall or cliff collapse.
There are different names for that. You could call it a rock slide, a land slide, a mud slide, or even an avalanche, as in "an avalanche of rock landed on my car."
Two examples of rapid mass movement are rockfalls, which occur when rocks become detached and fall down a steep slope, and landslides, which involve the downhill movement of a large mass of earth material. Both of these processes can happen quickly and are often triggered by factors like heavy rainfall, earthquakes, or human activities.
Slope and gravity influence mass movement by determining the speed and direction of the movement. A steeper slope increases the force of gravity pulling on the material, making it more likely to move downslope. Higher slopes and stronger gravitational forces can create conditions for rapid mass movements like landslides or rockfalls.
Rock that piles up at the foot of a cliff is a formed regolith slope.
Rock that forms at the foot of a cliff forms regolith slope.
Down-slope movement of Earth materials can be due to various factors such as gravity, water, wind, ice, and human activities. These forces cause erosion, mass wasting, and landslides, leading to the gradual movement and displacement of soil, rock, and sediment downslope.
Creep is a slow, continuous mass movement of soil or rock down a slope. It involves a gradual downhill movement of materials due to the force of gravity. It is not considered a rapid mass movement like landslides or debris flows.
A rapid movement of large amounts of material downslope is known as a landslide. This can be caused by factors such as heavy rainfall, earthquakes, or human activities that destabilize the slope. Landslides can be dangerous and destructive, impacting both human settlements and natural ecosystems.