Across
- 3. - Hidden valuables
- 5. - Eskimo house made of snow
- 6. - Disguise to blend in
- 8. - Type of snake or programming language
- 12. - Beach construction
- 13. - Colorful arc in the sky
- 16. - Group of musicians
- 17. - Long-distance race
- 18. - Portable light source
- 19. - Mountain that erupts lava
Down
- 1. - Chewy candy you can blow
- 2. - Large body of saltwater
- 4. - Space rock with a tail
- 5. - Land surrounded by water
- 7. - Treasure-seeking sailor
- 9. - Line where sky meets land
- 10. - Giant prehistoric reptile
- 11. - Australian hopping animal
- 14. - Two-wheeled vehicle
- 15. - Space explorer