Across
- 2. Thickest layer, second most outward layer.
- 4. Boundaries where plates go in opposite directions, rubbing against each other.
- 5. Part of crust that is thinnest.
- 8. How energy from plates is released and causes earthquakes.
- 9. Part of crust that is the thickest.
- 11. Crust and upper layer of the mantle that make up a zone of rigid, brittle rock.
- 13. Occurs at mid-ocean ridges, the sea floor spreads apart and new crust forms.
- 14. The layer below the lithosphere that is a zone of asphalt like consistency.
- 15. What state of matter the outer core is.
Down
- 1. Caused by pressure from the plates being released as energy.
- 3. Caused by convergent plates coming together.
- 6. Happen in the mantle, causes plates to move.
- 7. The super continent that was made up of all continets, split apart, and formed today's continents.
- 10. Theory that the contients are slowly drifing apart from each other.
- 12. Made of the lightest materials, basalts and granites.