Across
- 4. mostly-solid Earth's interior
- 6. Different thing then dating
- 7. The other part of the core
- 8. Not divergentboundary but
- 14. Not daughterisotope but
- 15. __ plates
- 16. lightest of the known particals
- 17. what is the outer core called
Down
- 1. ___ waves
- 2. flowing fluid that is moving
- 3. Not convergentboundary but
- 4. Rock falling from sky
- 5. radioactive _
- 9. not parentisotope but
- 10. radio__ decay
- 11. The final boundary
- 12. Crust of the ocean
- 13. Crust the crust your standing on