Geography

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Across
  1. 3. round model of the earth
  2. 7. coldest continent in the world
  3. 10. the line of latitude at 0 degrees
  4. 11. smallest city in the world
  5. 12. most popular map tool
  6. 14. Blue planet
  7. 15. horizontal lines on a map
Down
  1. 1. dwarf planet
  2. 2. vertical lines on a map
  3. 4. largest desert in the world
  4. 5. largest river
  5. 6. study of earth is called
  6. 8. area where land meets the sea or ocean
  7. 9. the number of continents in the world
  8. 13. largest continent