Across
- 3. the land that has water around it
- 6. the earth's crust up or down
- 8. a flat area higher than the land around it
- 9. the place that is higher than the land around
- 13. a crack or a fracture in earth's crust
- 14. the force pressing it together
- 17. a low area between higher lands
- 18. a large crack formed by a river or earthquake
- 20. caused by seismic waves.
- 22. one plate slide under another plae
- 23. a flat area on earh's surface
- 27. the surface shape of a landform
- 28. two plates move apart
- 30. sections of crust that float on upper mantle
- 31. earth's crust bends as a result of compression
Down
- 1. low water area formed at the mouth of a river
- 2. a hot dry place with little or no rain
- 4. the downward part of a fold
- 5. the height above sea level
- 7. heat rising and falling inside the mantle
- 10. the upward part of a fold
- 11. a narrow strip connects two large area lands
- 12. formed when block raised between 2 parallel faults
- 15. supercontinent all lands once joined together
- 16. the process of mountain building.
- 19. two plates collide with each other
- 21. two plates slide past each other
- 24. formed when block between 2 parallel faults sinks
- 25. a strip of land extends into a body of water
- 26. sections of earth's crust that are seprated
- 29. a pulling force tending to stretch something