Across
- 4. All of the continents combined as one land mass.
- 8. Plates drift apart and new magma fills in the gap.
- 9. A curved chain of volcanic islands.
- 10. What's created when 2 tectonic plates are pushed together.
- 13. Elevated region on the ocean floor that is caused due to seafloor spreading.
- 14. A lower region of land caused by divergent transformations.
Down
- 1. A long narrow depression in the ocean.
- 2. Plates being pulled apart from each other.
- 3. Two plates pushing together.
- 5. Upper layer of the earths mantle, with convection currents.
- 6. A plates downward movement into the mantle as it sinks under another plate.
- 7. Plates sliding by each other horizontally.
- 11. A fracture between two rocks caused by transform boundaries.
- 12. Outer part of earth consisting of the crust and uppermost mantle.