National Parks

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Across
  1. 2. The first National Park
  2. 4. 2nd most popular National Park; in Arizona
  3. 7. Were driven from their land
  4. 8. The management system for USA's National Parks (acronym)
  5. 10. Protecting the survival of nature
  6. 11. Conservationist and considered the "father of National Parks"
  7. 12. National Parks are for ___ enjoyment
  8. 13. Harmful to animals
Down
  1. 1. Theodore Roosevelt and John Muir camped here
  2. 3. Federally protected land
  3. 5. Building that harms the land
  4. 6. The role model for USA's National Park Service
  5. 9. Attracted settlers to California