Agriculture

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Across
  1. 4. agriculture
  2. 6. cropping
  3. 7. nomadism
  4. 8. cultivation
  5. 9. revolution
  6. 11. agriculture
  7. 12. desert
Down
  1. 1. revolution
  2. 2. farming
  3. 3. Subsistence ag
  4. 5. agriculture
  5. 10. tillage
  6. 11. rotation