I DON’T KNOW.
Idl
Permafrost
Landfill
Sh
Solifluction
Soil
dirt
A landslide.
Gravity.
number 1 is slump
gravity
Yes, anything you want can go down slides
Areas where the ground never thaws (a layer near the surface might thaw but deeper down, the ground is frozen all year and has been for thousands of years).
Most rain is frozen when it starts its journey down to the ground but melts on the way.
Elvis Presley slides down a table in jail house rock.....
Water seeps down into the earth. As it freezes, it expands. It can crack apart the ground, rocks, or other areas that had been saturated.
It is a geological phenomenon, which includes a wide range of ground movement; such as rockfalls, deep failure of slopes and shallow debris flows, which can occur in offshore, coastal, and onshore environments.
because there putting in new slides better slides
It slides down
oil or greasy objects :)
When a firefighter slides down a pole the thermal energy comes from the friction between the two objects.
the water weighs it down, this causes it to sink
dirt