Across
- 3. The most dense tectonic plate
- 5. Found just below the lithosphere, it is 180km thick.
- 6. What is the process that causes the plates to move?
- 9. Is the inner core solid or liquid?
- 10. Another name for a transform boundary
- 11. On which type of plate boundary would you find one plate subducting under another?
- 13. In which ocean would you find the ring of fire?
Down
- 1. Which part of the Earth is hotter than the surface of the Sun?
- 2. One of the components of the Earths core.
- 4. What process in the inner core generates heat?
- 7. On which type of plate boundary is Iceland?
- 8. Hawaii is not on a plate boundary, so why is it so volcanic?
- 10. Which part of the Earth is up to 80km thick?
- 12. One of the components of the Earths core.