Earth, density, and heat

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Across
  1. 1. non-living
  2. 4. thickest solid layer of the earth
  3. 5. mass divided by volume
  4. 7. touching a stove
  5. 9. layer found under oceans
  6. 10. thinnest solid layer of the earth
  7. 12. liquid layer of the earth
  8. 13. getting warmed up by a fire
  9. 14. living thing
Down
  1. 2. Solid center of the earth
  2. 3. more fluid than lithosphere and more hot
  3. 6. solid layer in the mantle
  4. 8. loose molecules
  5. 10. movement cause within fluid
  6. 11. firm molecules