Across
- 5. Scientist who created the Theory of the Continental Drift
- 8. Squeezing of Earth's crust
- 11. all the gases around earth
- 12. Map that uses shading to show elevations
- 13. deep cracks within Earth's crust
- 15. layer that is made of liquid metal
- 17. maps that use lines to show elevation
- 19. underwater mountain that rises from the ocean floor
- 20. Canyon Steep sided valley in a continental slope
Down
- 1. Theory to explain how forces within Earth move
- 2. The ocean floor along the coast of a continent
- 3. Layer of Earth's interior
- 4. All of Earth's Liquid
- 6. layer made out of solid metal
- 7. Physical feature on Earth's Surface
- 9. when the continental plate is compressed and the ground is forced upward
- 10. Hot melted rock
- 11. A wide flat area of ocean floor
- 14. Deepest part of the ocean floor
- 16. scientist who examines rocks
- 18. rocky layer of Earth's Surface