Looking at the Earth

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Across
  1. 3. The center most imaginary line that divides the Earth in two from an east-west direction.
  2. 4. A set of imaginary lines that run east and west.
  3. 6. A scientist that studies tree rings.
  4. 8. The study the physical and human characteristics of the Earth.
  5. 9. An area of land that has common physical or human features.
  6. 10. The compass rose the cardinal directions of north, south, east, and west.
Down
  1. 1. A three-dimensional model of the Earth.
  2. 2. A person that makes maps.
  3. 5. A set of imaginary lines that run north and south.
  4. 7. Explains what symbols on the map mean.