social studies

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