Across
- 3. core has hard iron and nikel
- 5. type of oven
- 7. core has liquid iron and nikel
- 9. 2nd a layer of the earth
Down
- 1. periodic table 26
- 2. How dense somthing is
- 4. the place with the greatest pressure
- 5. outer layer of the earth
- 6. Periodic table 28
- 8. Lava before it expldes