Unit 2

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Across
  1. 2. areas at the top and bottom of Earth
  2. 5. the imaginary horizontal line around the center of the Earth that divides it into the Northern and Southern hemispheres
  3. 8. parallel to level ground or the horizon, flat
  4. 10. units that measure longitude and latitude
  5. 12. an imaginary vertical line that divides Earth into the Western and Eastern hemispheres
  6. 13. a solid geometric shape that is round, like a ball
  7. 14. a round model of the Earth
Down
  1. 1. 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000
  2. 3. horizontal line that measures the distance north or south of the equator
  3. 4. upright or at right angles to the horizon, straight up
  4. 6. set of numbers used to find locations on Earth
  5. 7. vertical line that measures the distance east or west of the prime meridian
  6. 9. the two halves of a sphere
  7. 11. two lines of latitude above and below the equator that represent the point where the sun shines directly overhead