Answer:
Landslide is the rapid downhill movement of a mass of rock, debris, or soil
Mudflow is the rapid downhill movement of a mixture of rock soil and water.
Slump is a loosely connected mass of rock and soil
Creep is the slow downhill movement
Regions near the equator are much warmer than regions that are further from the equator
average temps around the equator are 25°C
I think your answer is B.) The objects must be in direct contact with one another
