earthquake crosswords

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Across
  1. 2. s-wave
  2. 4. liquid metal
  3. 5. move away
  4. 7. long narrow ditch
  5. 10. move towards
  6. 12. the stress that squeezes something
  7. 13. the center of the earth
  8. 14. plasticy layer of the earth
Down
  1. 1. tending to break
  2. 3. the upper layer of the earth's mantle
  3. 6. structures that tend to not fail
  4. 7. sideways past
  5. 8. mostly earths crust
  6. 9. the part you walk on
  7. 11. the stress that pulls something