Across
- 3. Originally invented by Thomas Jefferson in 1794, then improved by adding steel by John Deere in 1873.
- 5. Eli Whitney's invention to transform cotton to a usable product by removing the cottonseed from the cotton fiber.
- 6. Thomas Elkins designed a device that helped with the task of preserving perishable foods.
- 8. John Sanford developed a device for injecting cells with genetic information.
- 9. Joseph Glidden – dramatically changed raising livestock.
Down
- 1. Anna Baldwin changed the dairy industry by inventing a machine to replace hand milking.
- 2. Ben Holt invented the “track-type” and commercialized its use as “Caterpillar”. It was John Froelich in 1892 who many believe had the first successful one to be gasoline powered.
- 4. George Washington Carver brought the science of improving soil health to use in the United States and discovered over 300 uses for peanuts.
- 7. Jethro Tull Credited with invention to help with planting farmers crops.
- 8. Tractor systems with sophisticated Geographic Information System uses a wide variety of techniques to gather data such as soil condition, humidity, temperature and other factors.