Geology Words

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Across
  1. 2. as you go deeper into the Earth, the layers become ___.
  2. 6. state of matter of all layers besides the outer core
  3. 9. top of the mantle and bottom of the crust
  4. 10. scientists who use waves to study the Earth
  5. 12. state of matter of the outer core
Down
  1. 1. metal that composes most of the outer and inner core
  2. 3. the minerals that most of the Earth's crust is made of
  3. 4. study of the inside of the Earth
  4. 5. Earth's ____ field is caused by spinning iron in the outer core
  5. 6. type of waves used to study the inside of the Earth
  6. 7. outside layer of the Earth
  7. 8. center of the Earth
  8. 11. thickest layer of the Earth