The force is gravity.
It is called an avalanche.
if someone gives you an answer like hippopimous its wrong
An avalanche
Avalanche.
The force is gravity.
Gravity is the key force pulling an avalanche downhill. As snow accumulates on a slope, it can reach a critical point where the force of gravity overcomes the friction between layers of snow, causing the avalanche to slide downhill.
Above you
avalanche
avalanche
It is called an avalanche.
1996
if someone gives you an answer like hippopimous its wrong
An avalanche
by a snow avalanche :)
Avalanche.
Avalanche