UOI-5 How We organize ourselves

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Across
  1. 3. prevents soil erosion
  2. 5. anyone step of soil preparation
  3. 6. farming done to feed family
  4. 7. production of silk
Down
  1. 1. it give important nutrients to the soil
  2. 2. rearing of fish
  3. 4. the process of loosening and upturning
  4. 8. name anyone ornamental plants