Sustainable Agriculture

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Across
  1. 2. breeding and harvesting fish
  2. 4. - one crop on a farm
  3. 7. - when topsoil wears away
  4. 8. -wood chips,leaves or straw that protect soil
  5. 9. - farming a single crop in one area
Down
  1. 1. - farming several different crops in one area
  2. 3. - decomposed organic matter
  3. 5. - farming that doesn't uses pesticides
  4. 6. - watering of land