Across
- 4. flows in the asthenosphere
- 6. large pieces of lithosphere
- 7. divided into tectonic plates
- 8. liquid iron and nickel
- 11. made of solid iron and nickel
- 12. magma moving like ocean water
Down
- 1. one large land mass
- 2. lower part of the mantle
- 3. largest compositional layer
- 5. plastic-like layer
- 9. liquid in outer core
- 10. outermost compositional layer