Unit 5: Agriculture

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Across
  1. 3. offshoot of 3rd Ag Rev
  2. 4. crop cultivation undertaken in areas with Mediterranean climates
  3. 6. moving lands after use
  4. 9. rotating 2 or more crops on same field
  5. 10. layers of underground sand, gravel, & rocks that contain usable water
  6. 12. main business & commercial area of a city
  7. 13. area where domestication first occurred
  8. 15. cultivation of 1 or 2 crops, rotated seasonally
  9. 18. land degradation in drylands
  10. 21. large scale commercial farming of one crop
  11. 25. growing plants and animals for human demands
  12. 28. burning lands after use
  13. 31. not having access to sufficient food
  14. 32. using lots of input for maximum output
  15. 35. crop grown to sell for profit
  16. 36. combining in one company 2 or more stages of production
  17. 37. paired with Industrial Revolution
  18. 38. measure of variation in genetics, species, & ecosystems
  19. 39. beginning of domestication
  20. 40. shows how land use is determined by land cost & transportation
Down
  1. 1. increasing the salt content of soil
  2. 2. trade between Americas, Africa, & Europe
  3. 5. network of labor and production with end result of a commodity
  4. 7. cultivation of plants or raising animals to produce goods for survival
  5. 8. fruits & veggies grown & sold to local stores
  6. 11. artificial lakes created by dams
  7. 14. move animals seasonally
  8. 16. growing food or raising livestock for the global market
  9. 17. determines how land is valued
  10. 19. clearing large area of trees
  11. 20. scientific advances for more output
  12. 22. move animals to different elevations
  13. 23. carving hills & mountainsides into level growing plots
  14. 24. farming one crop or raising one animal
  15. 26. landscapes resulting from interactions of farming & natural environment
  16. 27. new strains of crops resistant to disease
  17. 29. minimal input for lower output
  18. 30. growing food or raising livestock to feed one's own family/community
  19. 33. ecosystem flooded or saturated by water
  20. 34. natural community modified for agricultural processes