agriculture; sheep, hydroponics, tractors

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Across
  1. 2. level measures how acidic a substance is
  2. 4. a person who takes care of sheep
  3. 5. a male sheep
  4. 6. a young sheep
  5. 8. a _____ of sheep
  6. 10. digging tool pulled by tractor
  7. 12. a place to keep sheep
  8. 13. the process of a seed sprouting
  9. 14. a female sheep
  10. 16. the meat of a mature sheep
  11. 17. holds the growing medium or nutrient solution
  12. 21. driver’s enclosed space
  13. 22. the waste product of a sheep
  14. 23. used for late-night work
  15. 29. a sheep that has been castrated
  16. 30. the place where the water is stored
  17. 31. artificial light source
  18. 32. converts fuel into motion
  19. 34. the part of the plant that absorbs water
  20. 36. shaft transferring rotating energy
  21. 37. and flow a system that floods the growing tray with a solution
  22. 38. what sheep eat and graze on
  23. 40. the process of cutting wool of a sheep
  24. 42. a sheep without horns
  25. 43. the wheels of a tractor
  26. 45. provides nutrients to plants
Down
  1. 1. prevents operator from being crushed in a rollover
  2. 3. the method of growing plants in water
  3. 7. control the speed and stop the tractor
  4. 9. the sheep industry or market
  5. 11. common tractor fuel
  6. 15. the component which the water contains
  7. 18. changes gears and wheel speed
  8. 19. a place to grow plants
  9. 20. an equipment used in agriculture to move heavy things
  10. 24. controlled water flow
  11. 25. turns and breaks soil
  12. 26. system that lifts implements
  13. 27. straps the operator into the seat
  14. 28. the hide of a sheep
  15. 33. the process of placing a tracking device on sheep
  16. 35. linkage system for attaching implements
  17. 39. the thing that traditional farming uses which hydroponics does not
  18. 41. the study of hydroponics
  19. 44. the main component of hydroponics