A glacier's weight, combined with its gradual movement, can drastically reshape the landscape over hundreds or even thousands of years. The ice erodes the land surface and carries the broken rocks and soil debris far from their original places, resulting in some interesting glacial landforms.
They mostly affect the landscape because of the face that they could stay frozen for hundreds or even thousands of years. Another way is that if a glacier runs into land, it will destroy a lot of it. Hope this helps and mark me brainliest!
