Biology

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Across
  1. 6. Wheat, Rice are examples of this
  2. 7. Another word for storage of grain to protect from insects
  3. 8. Selection of Healthy seeds
  4. 9. Makes the crop grow in good condition
  5. 10. Unwanted plants which harms the growth of the crops
  6. 11. Supply of Water to crops
  7. 13. Process of Loosening and turning of the soil
  8. 15. Bacteria which fix the atmospheric nitrogen
Down
  1. 1. Storage of Grains to protect them from Insects
  2. 2. Another word for loosening and turning of soil
  3. 3. The process of separating seeds from the chaff
  4. 4. Another method of separating seeds from chaff
  5. 5. The crops which are sown in the rainy season
  6. 12. Machine used for Threshing
  7. 14. To pluck the crops