Across
- 5. The first layer of the Earth
- 8. Two plates coming together
- 10. Thin layer between the mantle and crust
- 13. Two plates separating or dividing
- 14. Continous range of underwater volcanoes
- 15. Ancient super continent
Down
- 1. Located in the upper mantle below the lithosphere
- 2. Theory that the continents shifted
- 3. Oceanic plate runs into continental plate and slides beneath it
- 4. How much space an object or substance takes up
- 6. Gigantic pieces of Earths crust
- 7. The fourth layer of the Earth
- 9. When two plates slide past each other
- 11. the third layer of the Earth
- 12. The second layer of the Earth