test

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Across
  1. 3. the most influential grassroots environmental organization in the US
  2. 5. we are______ together
  3. 7. find old-growth here
  4. 9. explore ____ and protect
  5. 10. first national park
  6. 11. mother ______
  7. 13. white _____ national park
  8. 17. also known as the shoelace knot
  9. 18. state with most national parks
  10. 20. natural places where animals call home
  11. 21. where tallest tree in the world is located
  12. 22. leaves of _____let it bee
Down
  1. 1. can be used as heat source or emergency signal
  2. 2. mammoth ____ national park
  3. 4. enjoy and _____ the planet
  4. 6. a baseline knot that can be impossible to untie
  5. 8. sequoia, redwood, pine
  6. 12. smallest national park
  7. 14. poisonous woody shrub
  8. 15. oil released by poisonous plants
  9. 16. a knot easily undone by a tug
  10. 17. top of a backpack
  11. 19. poisonous ropelike vine