Across
- 3. mexican wheat gmo developer
- 5. Ag type aimed at protecting the land through 5 prinicples
- 7. the top of the soil profile layer is
- 9. the leading cause of soil erosion
- 11. too much irrigation can release mineral salts
- 12. the top layer is gone during this flat land erosion
- 13. farmers need to keep this in mind by planting cover crops etc.
- 14. the revolution that fed the world
- 15. ability to obtain sufficient healthy food
- 18. the dominant crop in the USA
- 21. more resistant strains lead to more potent chemicals
Down
- 1. a reason not to turn a wetland into a farm
- 2. planting rows of different crops to prevent erosion
- 4. introduce a few of these on your farm to mimic mother natures intentions
- 6. threat to the ogallala aquifer
- 8. monsanto herbicide general name
- 10. im going hungry
- 16. fuels modern agriculture
- 17. they make manure a pollutant rather than a tool
- 18. plowing with the land surface in hilly terrain
- 19. the corn chemical
- 20. rising meat consumption is a sign