A hanging valley is a destructive force. This is because the valley is formed by erosion, anything that is causes elevation to fall is destructive.
destructive
it is a constructive force
constructive
is constructive
its a constructive force
destructive
A hanging valley is a destructive force. This is because the valley is formed by erosion, anything that is causes elevation to fall is destructive.
I think is both
is a cave a constructive force or a destructive forcce
destructive
constructive
constructive
constructive
it is a constructive force
constructive
is constructive
constructive
its a constructive force