Across
- 3. an island made by coral
- 4. indigenous people of Australia
- 8. a hunting weapon used by Australian natives which is made to return to the thrower
- 10. the variation of animals in a habitat
- 11. a large wave made by earthquakes or volcanos
- 14. a nation as a whole, represented by culture and traditions
- 15. the worlds largest system of coral
Down
- 1. whitening made by exposure to sunlight or chemicals
- 2. the region with culturally indifferent people
- 5. a zone in between two or more hostile forces to separate them
- 6. a stoney type substance used as a skeleton to wildlife
- 7. saltwater separated from the sea by sand bars
- 9. the remote inland region of Australia
- 12. indigenous Polynesian people
- 13. a large volcanic crater