Earth Layers

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Across
  1. 4. the largest earth layer of the earth
  2. 5. the least dense layer of the earth
  3. 6. the liquid version
  4. 7. the reason the earth has become a solid
  5. 9. the degree of compactness of a substance
  6. 10. what the inner core (solid) is made out of
Down
  1. 1. a constant cycle or motion like a lava lamp
  2. 2. made up of Earth's lithosphere,the reason continental crust moves
  3. 3. the solid most dense layer of the earth
  4. 8. measures earthquakes and earth movements, also a way to know what is in the earth