Across
- 2. A force that acts on rock to change its shape or volume
- 4. Large landform that stretches above surrounding land
- 5. Where 2 plates crash into each other
- 9. Large section of earths crust that move slowly due to convection currents
- 10. Mantles middle range
- 11. Valley A deep valley that forms when 2 plates move apart
- 13. Layer inside a planetary body bounded below by a core and above by a crust
- 16. Earths longest underwater mountain range where new ocean is formed
- 18. Sudden violent shaking of the ground
- 19. A scientist who came up with the continental drift theory
Down
- 1. Laying down of rocks and sediments
- 3. Where 2 plates slide past each other
- 5. Line on a topographic map that connects point of equal evaluation
- 6. Rigid outer part of earth, consisting of the crust and upper mantle
- 7. Theory that states there was a super continent that split into our continents we know today
- 8. Transportation of rock and sediment to another place
- 12. Where 2 plates go away from each other
- 14. Process where oceanic plate sinks beneath a deep-ocean trench volcano
- 15. Transfer of heat by movement of fluid
- 17. A large super continent
