Earth Puzzle

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Across
  1. 5. plates slide next to each other
  2. 6. remains of the nuclide after radioactive decay
  3. 7. liquid part of the crust
  4. 9. two tectonic plates meet
  5. 11. tectonic plates move away from each other
  6. 12. waves from inside the earth
  7. 14. below the lithosphere
  8. 15. of the crust and part of the mantle
  9. 16. fitting together on the earths crust
  10. 18. transfer in the mantle
  11. 20. emission of engergy
Down
  1. 1. in between inner core and mantle
  2. 2. part of the crust
  3. 3. coldest atmospheric layer
  4. 4. emitted in decay in the Earth
  5. 8. what goes under the decay of the daughter isotope
  6. 10. dating by using rocks
  7. 13. center of the earth
  8. 17. rock/debris coming through earths atmosphere
  9. 19. between outer core and crust