Roosevelt 3

12345678910111213141516171819202122232425262728
Across
  1. 2. Most of Earth's air is made of ____________
  2. 6. blue + yellow
  3. 9. red bird
  4. 12. longest or shortest day of the year
  5. 14. Maine's National Park
  6. 17. largest country in the world
  7. 18. greatest of the Great Lakes
  8. 19. little horse?
  9. 21. little island in San Francisco Bay
  10. 23. sweet tree, for pancakes
  11. 26. really hot water
  12. 27. First U.S. President
  13. 28. Massachusetts peninsula
Down
  1. 1. red + yellow
  2. 3. Highest mountain in North America
  3. 4. The Grand Canyon State
  4. 5. most populous country in the world
  5. 7. Hair of a horse
  6. 8. big island off the Southeast coast of Africa
  7. 10. smaller than small
  8. 11. ringed planet
  9. 13. 9 + 7
  10. 15. second-most populous country in the world
  11. 16. red + blue
  12. 20. The only marsupial native to North America
  13. 22. Southernmost continent
  14. 24. Name of the biggest Hawaiian island
  15. 25. thorny flower