Across
- 5. lake
- 6. moon
- 8. island
- 9. snake
- 10. region
- 12. plant
- 13. squirrel
- 17. pure
- 18. desert
- 19. field
- 20. space,area
- 21. outdoor,open air
- 23. river
- 24. valley
- 25. animal
- 26. grass
- 27. star
- 28. rabbit
- 29. (endangered)species
Down
- 1. sky
- 2. picnic
- 3. volcano
- 4. path
- 7. cliff
- 9. tree
- 11. nature
- 12. natural resource
- 14. coast
- 15. jungle
- 16. (tropical)forest
- 18. cow
- 22. river
- 24. stone
- 27. wood