The Great Barrier Reef - Vocabulary

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