Food , nutrition and agriculture

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Across
  1. 2. condensed atmospheric water vapour
  2. 5. animal dung used as fertilizer
  3. 10. grass lands for feeding
  4. 11. special structure for growing plants
  5. 12. substance consumed from food by living for sustenance of life
  6. 13. process of converting food to energy
  7. 14. continuous process to conserve the use of natural resources
  8. 15. process of adding nutrients to soil
Down
  1. 1. lack of sufficient nutrients in the body
  2. 3. nutrient which are basis of muscles, skin , hair etc.
  3. 4. the variability of life on earth
  4. 6. provides milk
  5. 7. Process of supplying water to fields
  6. 8. land and buildings used for growing crops
  7. 9. food and drink a person typically eats
  8. 14. a plant embryo