Across
- 4. Layers of soil
- 9. When in doubt, ___.
- 10. the study of force
- 13. a device that can increase the amount of force
- 14. Largest soil particle
- 16. Yellow safety color means
- 18. Rollover __ Structure
- 20. a modified inclined plane that wraps around a cylinder
- 22. A wheel that spins freely on its axle
- 24. a bar or rod that rotates on a fixed point
- 26. R Horizon
- 27. how well a machine overcomes friction
- 29. Orange safety color means
- 30. wear proper attire and no ___ fitting clothing
Down
- 1. A potential source of danger
- 2. A horizon
- 3. PPE= Personal Protective ___
- 4. O horizon
- 5. B horizon
- 6. the opposition to movement
- 7. an unfortunate incident that happens unexpectedly
- 8. Red safety color means
- 11. smallest soil particle
- 12. The push or pull of an object
- 13. Make up 45% of soil
- 14. Never ___ a chemical
- 15. One seat = one ___
- 17. PTO= Power __ Off
- 19. 2 inclined planes used together to pry or move objects apart
- 21. Use tools only for their specific ____.
- 23. wear away of something by exposure
- 25. the loss of nutrients and materials that have been dissolved as they move through the soil
- 28. Green safety color means