Vocab Choice Board

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Across
  1. 2. a farming technique that plants are burned and put back into the soil
  2. 5. spreading of desert land due to the loss of plant life
  3. 7. a dry, semi arid region of the Sahara
Down
  1. 1. farming provides enough food for the farmer and his family but not enough for sale.
  2. 3. The cutting down of too many trees
  3. 4. A nomadic Arab of the desert
  4. 6. a grassy plain in tropical and subtropical regions, with few trees