a sudden movement in earths crust is an earthquake
earthquake/fissure
earthquake
rock fall
slump
A slow mass movement of individual sediments is a creep. It happens so slowly that you cannot see it happening and it can go on for years.
Gravity. Example of mass movement (or mass wasting) include landslides and earthflows.
lahar is the term for mass movement that is volcanic in origin
Landslides are when land breaks off of a mountain or hill and crumbles as it slides down destroying everything in its path. Mudflows are very similar to landslides but contain 60% of water.
Mass productionMass production, the availability of the ready markets and rapid population growth rate are the major causes for the rapid growth of business.
mudslide
earthflow & mudflow
A slump
The most rapid type of natural mass movement is a river or waterfall. Is not right i think it _______________________________________________________ the best answer it "an earthquake".
Rockstall
Mass wasting is caused when there are loose rocks and soil on a mountain, then somthing moves it. Then it all falls down the mountain causing a landslide. Denver Simmons
Mass movement. 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.
uhhh i think its weathering??
a rock slide
slump
eather something moves in a massive amount of movement or a large amount of substance that moves fast.
it is landslide or more specifically, a rockslide