Plate Tectonics
Across
- 4. boundary where plates are colliding
- 5. one large super continent
- 8. flattest feature under the ocean
- 10. boundary where plates are moving away from each other
- 13. what causes tectonic plates to move
- 15. result of transform boundary
- 17. area where magma exits the Earth
- 18. Small melting areas within the mantle where thermal plates cause manga columns to push up intensely, breaking through the crust
- 20. North America and Europe
Down
- 1. deep ravine in the seafloor
- 2. one sea that surrounds super continent
- 3. South America and Africa
- 6. underwater mountain
- 7. result of divergent boundary
- 9. the Earth's outer shell is divided into several plates that glide over the mantle
- 11. result of convergent boundary
- 12. deep valleys running through center of mid-ocean ridges
- 14. father of plate tectonics
- 16. flat topped sea mount
- 19. boundary where plates slide past each other