science crossword puzzle by cole abernathy

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Across
  1. 4. worlds largest ocean
  2. 5. this is 30.6% of the oceans dissolved solids
  3. 6. the ocean north of Antartica
  4. 7. this is 7.7% of the oceans dissolved solids
  5. 9. a big slope in the ocean
  6. 11. hills and valleys at the ridges
  7. 12. the ocean north of Canada
  8. 14. from the beach to the ocean
  9. 16. beginning of the bottom of the oceanic crust
  10. 18. pictures made of sound
  11. 19. deepest part of the ocean
  12. 20. under Asia
Down
  1. 1. where the oceanic crust destroys itself
  2. 2. mountain under water
  3. 3. Remaking of the oceanic crust
  4. 8. the separation of the oceanic crust
  5. 10. what Hawaii is
  6. 13. the worlds 2nd largest ocean
  7. 15. the flattest part of the oceanic crust
  8. 17. this is 55.0% of the oceans dissolved solids