SS vocab

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Across
  1. 3. crop grow to sell
  2. 6. naive tribe
  3. 7. area litter or no moisture
  4. 9. land becomes dryer and less productive
  5. 10. railroads
  6. 11. hunt for food,gather their food
  7. 13. form a government
  8. 15. not having enough of money or goods
  9. 16. farming just enough to live
Down
  1. 1. artificial application of water to land
  2. 2. no rain for a long time
  3. 4. in short supply and shortage
  4. 5. wanders/mobile/move
  5. 8. Diffusion spreading of customs and bilefs
  6. 9. clearing trees
  7. 12. Erosion wind/water wear away land
  8. 14. Leftover