Across
- 5. waterfall
- 7. environment
- 8. event
- 9. plastic trash/waste
- 12. plant
- 14. beach
- 15. trash
- 19. people
- 20. volunteer
- 21. river
- 22. sea
- 23. visitor/tourist
Down
- 1. sustainability/preservation
- 2. trash bag
- 3. harvest
- 4. prince
- 6. the locals
- 10. problem
- 11. princess
- 13. tourism
- 16. tradition
- 17. agriculture
- 18. travel