The answer is seafloor spreading
Answer:
Erosion - the process of eroding or being eroded by wind, water, or other natural agents.
Alabama and the Gulf Of Mexico
Glaciers cause erosion by abrasion and [plucking].
The sediment deposited by glaciers is called [till].
When a chunk of ice left behind by a receding glacier melts, the water stays in the kettle, forming a [kettle lake].