Semester Wrap Up

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Across
  1. 2. Growth essentials.
  2. 3. Excessive nutrient enrichment.
  3. 7. Stream: Warm ocean current.
  4. 9. Atlantic white fish.
  5. 11. Guard from harm.
  6. 12. web: Ecosystem's feeding network.
  7. 13. Low oxygen levels.
  8. 14. Related to farming.
  9. 15. Ocean's rhythmic rise.
  10. 16. Essential breathing gas.
  11. 17. Harmful substances.
  12. 18. Synthetic material.
  13. 21. warming: Earth's temperature rise.
  14. 22. zones: Oxygen-starved areas.
  15. 23. bleaching: Color loss in reefs.
Down
  1. 1. Vital plant nutrient.
  2. 4. Dense tropical woods.
  3. 5. Microscopic marine algae.
  4. 6. Long-term resource use.
  5. 8. Plant growth enhancers.
  6. 10. Depleting fish stocks.
  7. 19. bloom: Sudden algae surge.
  8. 20. absorption: CO₂ uptake.