Across
- 5. Native fruit tree
- 9. Massive trunk tree
- 10. Massive locust outbreak
- 11. Distinctive Australian flower
- 12. Dominant tree genus
- 16. Western desert region
- 18. Distant space region (in Aussie trivia)
- 19. Mountain ranges near Alice
- 22. Creek in outback
- 24. Scrubland vegetation
- 25. Mountain range in Victoria
Down
- 1. Unusual shaped tree
- 2. Major inland river
- 3. Mountain ranges
- 4. Mountain range in WA
- 6. Desert in northwest
- 7. Range in Pilbara
- 8. Spider flower native plant
- 13. Iron ore mining region
- 14. Golden flowering tree
- 15. Rugged northern region
- 17. Treeless plain
- 20. National serviceman
- 21. Bush fuel
- 23. Desert of red sand