Science menu 2022

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Across
  1. 1. or legend is a list of all the symbols used on the map with an explanation of their meanings.
  2. 4. Group of mountains that are closely related in shape,structure,area and age.
  3. 7. shapes and pictures to stand for features on earth surface
  4. 8. difference in elevation between the highest and lowest parts of an area.
  5. 9. Navigation that use satellites signal to fix the locations of a radio receiver of earths surface
  6. 11. the imaginary line that makes a half circle from the north pole to the south pole.
  7. 13. each bit of a digitized images is called a _____
  8. 14. System of computer hardware and software used to produce interactive maps of many kinds.
  9. 15. is a landform that has high elevation and a more or less level surface.
Down
  1. 2. halfway between the North and South poles, the _____ forms an imaginary line that circles earth
  2. 3. one half of the sphere that makes a half circle from the north pole to the south pole.
  3. 5. the height above sea level of a point on Earths surface.
  4. 6. landform with high elevation and high relief
  5. 10. a landform made up of nearly flat or gently rolling land with low relief
  6. 12. relates distance on a map to distance on earths surface