Geography

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