Chapter 1 vocabulary

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Across
  1. 10. the change in elevation to the next
  2. 15. makes a half circle from north to south pole
Down
  1. 1. forms an imaginary line that circles Earth
  2. 2. is one half of the sphere that makes earth surface
  3. 3. Distance in degrees from North to South
  4. 4. connects points of equal elevation
  5. 5. The distance in east to west
  6. 6. relates distance on a map to distance on Earth's surface
  7. 7. Every fifth countour line
  8. 8. map a map showing all the features
  9. 9. A list of all the symbols used on the map
  10. 11. To stand for features on Earth's surface
  11. 12. The difference between the highest and lowest parts
  12. 13. a navigational system that uses satellite systems
  13. 14. A system of computer hardware and software