Data Collection

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Across
  1. 3. contraption used for obtaining wildlife
  2. 7. device for measuring water transparency
  3. 11. device used to measure light amount
  4. 12. electronic used for catching inscects
  5. 14. large net utilized for obtaining fish
  6. 15. a device used for mutilating insects
  7. 17. square placeholder of sample
  8. 18. bias sample in large populations
  9. 19. measures hydrogen-ion within H20
Down
  1. 1. measures remainder of oxygen in H20
  2. 2. measures light at different angles
  3. 4. unbiased method of sampling data
  4. 5. collects data on sea floor with current
  5. 6. conversation regarding data in research
  6. 8. data collected by one location
  7. 9. strategy to estimate a large population
  8. 10. sample from line,not evenly distributed
  9. 13. field in x and y axis used to sample
  10. 16. series of questions used to gather data