3.10.2 Erosion - Mass Movements & Gravity

What is the slowest type of slow mass movement?

creep

What is the underlying force in all types of mass movements?

gravity

Avalanches are similar to __________________, which occur on snow-covered mountains.

landslides

A large amount of water can act as a ____________ , reducing friction and causing rock materials to slide.

lubricant

_______ ____________ are movements of weathered rock, loose soil, or sediments due to the force of gravity. (Definition)

mass movements

Which type of mass movement is often the most destructive?

mud flow

When large amounts of rain come down on an arid, or semi arid deep slope, a ___________ can occur.

mudslide

Which mass movement requires water to be added?

mudslide

Mass movements can be triggered by ____________.

rocks falling due to gravity & snowmelt saturating the surface

Which mass movement is most likely to occur in the Arctic regions during spring thaw?

solifluction