Which formation is a crumbly windblown deposit of silt and clay?

Which formation is a crumbly windblown deposit of silt and clay?

Loess-crumbly, windblown deposit of silt and clay.

What is layered sediment deposited by streams of water that flow from a melting glacier?

outwash. layered sediment deposited by streams of water that flowed from a melting glacier. talus.

What is a pile of angular rocks and sediment from a rockfall called?

Talus. A pile of angular rocks and sediment from a rockfall.

Which is the slowest mass wasting event?

The slowest and least noticeable, but most widespread of the slow mass wasting categories is creep. Creep involves the entire hillside, and is characterized by very slow movement of soil or rock material over a period of several years.

Is the rapid downhill movement of soil loose rocks and boulders?

Mass Wasting. It is the rapid downhill movement of soil, loose rocks and boulders.

Is a fast downhill movement of large amount of rocks and soil?

A landslide happens when a large amount of rock and soil moves suddenly and rapidly downhill. Landslides can carry away or bury plants and animals and destroy their habitats. Several factors can make landslides more likely.

What is the rapid downhill movement of a large amount of soil and rocks?

Mass movement, also called Mass Wasting, bulk movements of soil and rock debris down slopes in response to the pull of gravity, or the rapid or gradual sinking of the Earth’s ground surface in a predominantly vertical direction.

What is creep and under what climatic conditions would creep be unimportant?

What is creep and under what climactic conditions would creep be unimportant? Creep is the gradual movement of soil and regolith downhill aided by the alternate expansion and contraction of the surface material particularly because of freeze/thaw cycles. Creep would be less common in tropical regions.

What is the main cause of landslides?

Landslides are caused by disturbances in the natural stability of a slope. They can accompany heavy rains or follow droughts, earthquakes, or volcanic eruptions. Mudslides develop when water rapidly accumulates in the ground and results in a surge of water-saturated rock, earth, and debris.