The earth

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Across
  1. 1. core, what is the Melton state called.
  2. 3. What is the earth's outer layer called.
  3. 4. Is the inner core a solid or a liquid.
  4. 5. what is the second element found in the inner core.
  5. 6. what is the first element found in the inner core.
  6. 8. What causes the different layers of the earth.
  7. 10. What is the world called.
Down
  1. 2. How to tell how hot a core is.
  2. 7. what is earth's second layer.
  3. 9. ball, What is the inner core called.