Across
- 1. also called the reef knot
- 5. smallest national park
- 7. first national park
- 9. mother_________
- 11. where sleeping back should be placed in a backpack
- 12. ______islands known for whale watching
- 14. oil released by poison ivy, oak & sumac
- 17. we are _____ together
- 18. top of a backpack
- 19. maine's only national park
- 20. general _______, largest tree in the world
Down
- 1. type of diving enjoyed in Biscayne National Park
- 2. explore, _____ & protect the planet
- 3. knot also known as the shoelace knot
- 4. leaves of _____ let it be
- 6. relative of the running knot
- 8. NEED A CLUE
- 10. redwood, pine, spruce, sequoia
- 12. state with the most national parks
- 13. NEED A CLUE
- 15. covers approximately 70% of earth's surface
- 16. poisonous woody shrub