Plate tectonics
Across
- 2. sections of earths crust under the ocean
- 3. large moving piece of earth's crust
- 8. Boundary where two plates collide
- 9. Boundary where plates move oppositely
- 10. Boundary where plates are moving apart
Down
- 1. Molten rock between the core and crust
- 4. outer layer of the earth
- 5. where ocean crust slides under continent
- 6. large landmass
- 7. where magma is found