Aquaculture Crossword Puzzle

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Across
  1. 3. harvesting of fish
  2. 7. the air-water interface
  3. 9. appearance of water
  4. 11. A third of wild stocks are overexploited
  5. 12. also known as aquafarming
  6. 14. way to eat fish
Down
  1. 1. dissolved salts
  2. 2. Put it in the freshwater
  3. 4. pH, alkalinity, hardness
  4. 5. The impact of salmon farming
  5. 6. fertilizers and feeds
  6. 8. Fisheries fish scientists
  7. 10. sexual maturity
  8. 13. fresh water bottom feters