Across
- 1. What is the boundary where plates move away from each other?
- 4. What kind of rock is made from compression and heating but not melting?
- 9. What layer of Earth contains the tectonic plates?
- 10. What happens when two oceanic plates collide?
- 12. What forms when two continental plates collide?
- 14. What is the boundary where plates move towards each other?
Down
- 2. What happens at transform boundaries?
- 3. What is the boundary where plates slide past each other?
- 5. What heats up the mantle?
- 6. What layer do the tectonic plates sit on?
- 7. What kind of rock is made from sediments?
- 8. What kind of rock is made from cooled lava or magma?
- 9. What is molten rock called when it's above Earth's surface?
- 11. What moves the Earth's plates?
- 13. Where can volcanoes from apart from plate boundaries?