Vocabulary words

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Across
  1. 3. a graph in which bars are drawn proportional in lenght to the value they represent
  2. 4. the arrangement of items over a specified area
  3. 6. the long term weather pattern for a place or region
  4. 8. the direction that a slope faces
  5. 9. a natural feature of the earth's surface
  6. 13. an instrument used for measuring atmospheric preassure
  7. 14. lines or weather maps joining places of equal atmospheric preassure
  8. 16. a sequence of six numbers used to locate features on a topographic map
  9. 18. a point giving the exact height, or attitude, above sea level
  10. 19. the location of a feature of place relative to other features or places
  11. 20. direction given in terms of degrees from the north
Down
  1. 1. a line joining places of equal height above sea level
  2. 2. a person who designs and draw maps
  3. 5. an instrument used to determine direction
  4. 7. a book of maps
  5. 10. a measure of the a steepness of a slope
  6. 11. a set of symbols that represent features on a map or graph
  7. 12. the place where something is located
  8. 15. the population per unit area,usually 1 km^2
  9. 17. the height of a point or place above mean sea level