chapter 19

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Across
  1. 2. the population of a fishing source
  2. 4. a measure of the amount of fishing
  3. 8. taking too many fish from the ocean
  4. 9. water farming
  5. 11. removing salt from water
  6. 12. mollusks
  7. 15. fish used for fish meal because it is not human grade
Down
  1. 1. a flat land
  2. 3. aquaculture used mostly for salmon
  3. 5. the max amount of rainfall in a year
  4. 6. other animals that were caught but not allowed to be kept
  5. 7. large nets used to capture schools of fish
  6. 10. never-ending source
  7. 13. made from decomposing plants and animals
  8. 14. the harvest of a natural resource