Arable land

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Across
  1. 4. land that can grow crops
  2. 6. when fertile land becomes a desert
Down
  1. 1. consuming more than you need in an unsustainable way
  2. 2. land that can no longer grow crops
  3. 3. farming too intensely/ in a unsustainable way
  4. 5. a method of growing plants without soil