When they come in contact with rocks they may create rock flour, chatter marks or striations, and rocks and sediments are added to them through scouring and plucking.
When they come in contact with rocks they may create rock flour, chatter marks or striations, and rocks and sediments are added to them through scouring and plucking. They create lateral, ground, terminal and medial (*) moraines, which form from transported rocks and debris. Depositions also create snake-like streambeds called eskers and streamline hills called drumlins and create U-shaped valleys. Formed from compacted layers of snow, these are, FTP, what large bodies of ice off which icebergs may calve.
When they come in contact with rocks they may create rock flour, chatter marks or striations, and rocks and sediments are added to them through scouring and plucking.
{Glaciers}