social studies

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Across
  1. 4. the map that shows rivers, mountains, elevation etc
  2. 5. when night time and day time are equal lengths
  3. 6. inner most layer of earth
  4. 7. lines that run north and south from the equator
  5. 8. prevailing winds
  6. 11. sudden violent movement of the tectonic plate along a fault line
  7. 12. most variable weather
  8. 13. thick middle layer
Down
  1. 1. tells purpose of map
  2. 2. weather patterns that an area typically experiences
  3. 3. gradual warming of the earth and atmonsphere
  4. 7. lines that run east and west from the prime meridian
  5. 9. turn ocean water into fresh water by removing salt
  6. 10. outer layer