COLORADO

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Across
  1. 1. state bird
  2. 4. the highest suspension bridge over this river
  3. 7. highest auto tunnel in the world
  4. 10. area covers the western part of state
  5. 11. "Mile-High City"
  6. 13. flat land
Down
  1. 2. ___ method to develop farmland on the dry plains
  2. 3. ____ Mesa largest flat-topped mountain
  3. 5. Farming is a big source of ____
  4. 6. "Go west, young man"
  5. 8. first white people to explore Colorado
  6. 9. Margaret (___) Brown
  7. 12. mountains cover 2/5 of the state