Tractor and Safety

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Across
  1. 4. ROPS stands for rollover ___ structure
  2. 7. PTO means Power ___ off
  3. 9. a modified inclined plane that wraps around a cylinder
  4. 10. a potential source of danger
  5. 11. Orange
  6. 13. 2 inclined planes used together to pry objects apart
  7. 14. green
  8. 15. yellow
  9. 16. One seat = one ____
Down
  1. 1. a wheel that spins freely on its axle
  2. 2. Never ____ down
  3. 3. a rod that rotates on a fixed point
  4. 5. a plane that is sloping
  5. 6. Always look ___ when backing up
  6. 8. red
  7. 12. the study of force
  8. 14. Always wear your _____