The glaciers melted and recessed, affecting the land by leaving behind till and blocks of ice that eventually created glacier features like moraines, drumlins and kettle lakes.
(The glaciers; melted; ) (The glaciers; recessed; ) (ice; created; glacier features like moraines, drumlins and kettle lakes; T:eventually)
The glaciers The glaciers ice
melted recessed created
glacier features like moraines, drumlins and kettle lakes T:eventually