Geography

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Across
  1. 3. line located at zero degrees latitude
  2. 4. pictures in a map legend that represent objects on a map
  3. 5. a 3D model of the Earth
  4. 7. lines that run north to south across the Earth
  5. 8. north, south, east and west are known as which directions?
  6. 9. another name for a map key
Down
  1. 1. northeast, northwest, southeast, southwest are known as which directions?
  2. 2. one half of the Earth
  3. 6. lines that run west to east across the Earth
  4. 7. another name for a map key