Across
- 4. what continental crust is made of
- 6. these form when continental plates collide
- 10. when two plates slide past
- 11. slime like and has convection currents
- 13. when two plates move apart
- 14. when ocean crust goes under continental
- 15. forms when oceanic plates converge
- 17. heat transfer by gas or liquid
Down
- 1. what oceanic crust is made of
- 2. when two plates come together
- 3. made of solid nickel and iron
- 5. heat transfer by sun or fire
- 7. super continent
- 8. layer of earth with plate tectonics
- 9. heat by direct contact
- 12. rocks formed from ancient glaciers
- 16. predicted direction Australia will move