Food Production Summary

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Across
  1. 3. How do glasshouses prevent temperature limiting photosynthesis?
  2. 6. How is oxygen added to fish farm water?
  3. 8. What cleans air entering a fermenter?
  4. 11. What sugar fuels microorganism growth?
  5. 12. What keeps predators out of fish farms?
  6. 14. What is used in biological pest control?
  7. 16. What alcohol is produced by yeast fermentation?
  8. 17. What mixes contents in a fermenter?
  9. 18. What is an example of organic fertiliser?
  10. 22. What is increased to reduce water loss in glasshouses?
  11. 23. What bacteria turns milk into yoghurt?
  12. 24. What do transparent walls in glasshouses allow in?
  13. 25. What do herbicides kill?
Down
  1. 1. What do probes monitor to keep enzymes working?
  2. 2. Why might farmers avoid chemical pesticides?
  3. 4. What fungus is used in bread and beer?
  4. 5. Why does increasing temperature increase crop yield?
  5. 7. What gas supports aerobic respiration in fermenters?
  6. 9. What do insecticides kill?
  7. 10. What should fish farm feed be rich in?
  8. 13. What method grows plants in liquid nutrient solutions?
  9. 14. What monitors temperature in fermenters?
  10. 15. What equipment is used to grow microorganisms?
  11. 19. What treats disease in fish farms?
  12. 20. What food does yeast help to rise?
  13. 21. Why do plants need light?
  14. 24. What acid thickens milk into yoghurt?