Across
- 2. The number of large continents
- 4. _____ drift-another name for Plate tectonics
- 6. ____ currents- how plates move
- 7. The name of the 'super continent'
- 9. The plate that Scotland is on
- 11. The crust that is found under oceans
Down
- 1. These were found on different continents, proving scientists theory of plate tectonics
- 3. Plate____- where plates meet
- 5. The number of smaller plates on earth
- 8. 150____-the number of years ago the continents began to move
- 10. It is around 2900km thick
- 12. It consists of an inner and outer section