steps on agriculture farming

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Across
  1. 2. these are plant and animal waste that are used as source of a plant nutrients
  2. 3. it is the dropping of seeds into the soil with the help of a seed drill
  3. 6. these are some unwanted plants
  4. 7. the process of loosening and upturning the soil is called ______
  5. 9. to prepare the soil
  6. 11. it is the supplying of water to the dry land
  7. 12. it prevents soil erosion
  8. 13. the process of cutting and collecting grains from the crop
Down
  1. 1. to clear the land
  2. 4. Urea is the commonly used ______
  3. 5. it is the scattering of seeds my hands all over the field
  4. 8. it causes poisonings and cancer
  5. 10. ground nut is sown by this method