Agricultural Geo

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Across
  1. 3. growing on the side of a hill
  2. 5. taming plants and animals so that they are helpful for humans
  3. 6. growing one plant at a time (often unsustainable)
  4. 9. potato hearth
  5. 12. just enough for family and community
  6. 15. rice hearth
  7. 16. theory that land closer to market is more valuable
  8. 18. marking of land by landmarks
  9. 19. the build up of salt in the soil
  10. 20. a very extensive form of agriculture
Down
  1. 1. agricultural revolution where farming is invented
  2. 2. maize hearth
  3. 4. a hybrid wheat that can grow lots of food in india
  4. 7. crops grown for export and profit
  5. 8. a niche farm type for grapes and figs
  6. 10. sorghum and coffee hearth
  7. 11. market in the middle where the expensive land is
  8. 13. a type of cultivation where you change the field from season to season
  9. 14. borlogue's revolution
  10. 17. lots of labor per unit of land