Layers of the Earth

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Across
  1. 2. the upper rigid part of the lithosphere,
  2. 3. The plant we live on
  3. 6. magnetic silver
  4. 10. Liquid and extremely hot
  5. 13. a highly reactive gas composed of three oxygen atoms
  6. 14. Coldest layer of earth
  7. 15. The central or innermost portion of the Earth
  8. 16. Solid outer part of earth
Down
  1. 1. Pertaining to, governed by, or in accordance with, mechanics, or the laws of motion
  2. 4. The denser, weaker layer
  3. 5. a solid collection of minerals
  4. 7. Hot dense ball of iron
  5. 8. a layer inside a planetary body bounded below by a core and above by a crust.
  6. 9. the act or process of composing
  7. 11. any substance that has a defined composition
  8. 12. energy that is transferred from one body to another as the result of a difference in temperature.