FARMING

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Across
  1. 3. rearing of silkworms
  2. 4. It is growing of two or more crops simultaneously
  3. 5. Turning and loosening of soil brings nutrient rich soil to the _______
  4. 6. It is also call fish farming
Down
  1. 1. It harvests the field
  2. 2. WHAT IS REDUCE IN TERRACE FARMING
  3. 5. Which farming done in hills
  4. 7. sickle is _____ tool