Environment and Sustainable farming

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Across
  1. 2. The distance food travels
  2. 4. Chemicals sprayed to kill pests
  3. 7. A farming method of low impact farming that leaves stubble from the previous crop
  4. 8. This is affected when we do not recycle
  5. 11. A farming method where a different crop is planted each year
  6. 14. Measurement of carbon dioxide produced during making a food product
  7. 15. A type of packaging where the food and the packaging are sterilised separately
  8. 17. Long term changes in weather patterns
  9. 18. Organisms produced as a result of genetic modification
Down
  1. 1. Protection of people, animals and the environment from infectious diseases
  2. 3. This happens when plants take up nutrients from the ground
  3. 5. Substance originally made from plant and animal matter that can be broken down
  4. 6. When bad water meets good water
  5. 9. Chemicals sprayed to kill weeds
  6. 10. Often used to spread herbicides and pesticides
  7. 12. A type of packaging where the gas inside is changed
  8. 13. Used to improve crop yields
  9. 16. Ground water wises above the surface and salt emerges