The Great Barrier Reef - Vocabulary

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Across
  1. 4. conservation
  2. 5. biodiversity
  3. 7. predator
  4. 8. coral-bleaching
  5. 9. endangered
  6. 11. ecology
  7. 13. temperature
Down
  1. 1. overfishing
  2. 2. decolourisation
  3. 3. contaminate
  4. 6. climate-change
  5. 9. ecosystem
  6. 10. population
  7. 12. natural