America needs farmers

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Across
  1. 4. soil layer rich in decomposed organic matter
  2. 7. helps plants with green growth
  3. 9. uses a variety of techniques to reduce pest populations
Down
  1. 1. the three main ways of destroying the productivity of land are erosion dust storms and salinization
  2. 2. promotes flowering of plants
  3. 3. this farming practice can increase water quality soil fertility and help to prevent runoff by introducing new plants
  4. 5. resistance causes pesticides to become unuseful so we are always developing new ones
  5. 6. if we all became ______ we would reduce deforestation and be able to feed more people
  6. 8. farming practice void of synthetic fertilizers pesticides and antibiotics
  7. 10. promotes root growth