Across
- 2. What happens when earths magnetic poles switch
- 3. Huge plates in the earths lithosphere
- 5. A place where new crust is formed
- 7. A theory that the continents move over time
- 9. Convergent, divergent and transform
- 10. A super continent that contained all of the current continents
- 11. Earths thickest layer
Down
- 1. Currents in the mantle that move the tectonic plates
- 4. Earths outer layer
- 6. One of the metals found in the core
- 8. The man who introduced the theory of plate tectonics