Across
- 3. automated system
- 5. sediment is moved
- 6. an area of sand
- 8. mass material
- 11. a mound
- 12. large ice
- 13. mass fall
- 14. equal elevation
- 16. slow movement downwards
- 18. sudden movement
- 19. mass of mud
- 20. studying without being there
- 22. low ridge of sediment
- 23. liquid underground
- 25. difference between lines
- 26. shape of land
- 27. difference
Down
- 1. area along a river
- 2. dark heavy line
- 4. rise over run
- 6. long ridge
- 7. carried by ice
- 9. laid down
- 10. measurements and actual measurements
- 15. a map
- 17. fan-shaped
- 21. boundary between a solid and liquid
- 24. positions on earth
- 28. fine grained material