Across
- 5. loosely compact yellowish grey windblown sediment
- 6. hill or ridge made of Loess
- 8. wearing away and transporting of materials
- 9. water that is frozen
- 11. unsorted material,rock,sediment
- 16. rock that was deposited by a glacier
Down
- 1. preserved remains
- 2. body of ice that moves under its own weight
- 3. fossil ocean floor in Iowa City
- 4. land formation in a state
- 7. deposit of eroded materials
- 10. geological period of time
- 12. hydrogen and oxygen
- 13. pile of glacial till built up at end of glacier
- 14. solid mass of minerals
- 15. natural movement of air