Calving of these objects can create icebergs.
Water can enter these objects via moulins, and water underneath them can cause basal sliding. Erosion of these objects creates corries or cirques, which, when filled with water, become tarns. When these objects move, they pick up till, which settles into hills called (*) moraines. Calving of these objects can create icebergs. Most of the Earth's freshwater is frozen in, for 10 points, what large land-based bodies of ice?
Water can enter these objects via moulins, and water underneath them can cause basal sliding.
glaciers