wave things

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Across
  1. 2. the top of a wave
  2. 6. how much dissolved substances are in an aria of water
  3. 7. an underwater river
  4. 8. a vary big wave that is mostly caused by underwater earth quakes
  5. 10. lowest pint of a wave
Down
  1. 1. water moving in a circular motion
  2. 3. amount of salt in the ocean
  3. 4. how fare apart a wave is
  4. 5. Effect: what causes currents to move
  5. 9. parts per thousand