When a car is moving it has kinetic energy. When a car is sitting on top of a hill it has potential energy. By hitting the brakes, that kinetic energy is absorbed by the brake pads via friction and converted into heat energy. The friction of the tires is also what provides for turning.
Glaciers change the surface of the land in several ways. By pushing rocks and gravel along with its encroachment a glacier leaves that material behind when it retreats. Most glaciers have water melting out of them when it gets above freezing. That water erodes the landscape forming streams and rivers.
Greenland is much bigger, but it is much colder.. Experts have attributed sea level rise to two primary effects: runoff from the melting of ancient ice fields, such as the Alaskan glaciers, and an ocean expansion due to warming.laskan Glaciers Melting Faster. An estimated 37 cubic miles of ice are disappearing annually from Alaskan glaciers, turning some imposing ice mountains into minor hills and adding to the steady rise in global sea level.