Across
- 1. science, art, and business of growing and marketing crops and animals
- 6. fuels based on oil, such as gasoline and diesel
- 7. the air incorporated into the soil
- 9. the study of soil and plants related to crop production
- 11. agricultural equipment used to break up clumps of soil in preparation for planting
- 14. a personal protective device worn over the mouth, nose, or entire face that acts as a barrier preventing the inhalation of chemicals, fumes, and other toxic airborne substances
- 16. a toxic chemical substance that can be applied to crops, livestock and other surfaces to kill and control populations of insects that threaten health and well-being.
- 17. a machine that cuts a path as wide as the blade
- 18. two objects rubbing against each other when they are moving
Down
- 2. grass
- 3. poison level
- 4. the process or the fluid used to reduce friction
- 5. soilless mix of materials for plant growth such as "potting soil"
- 8. used to describe a tool that rewinds itself, such as a tape measure
- 10. the science of managing forests to produce quality lumber
- 12. a simple tool used to increase force
- 13. a device surrounding a tube of liquid containing a bubble, which shows the user if an object is level or plumb
- 15. the thickness of oil at certain temperatures