Across
- 5. rotating crops to help soil health
- 6. creating flat sections of land to stop soil runoff
- 8. places where large amounts of animals are fed
- 10. science of caring for and planting timber
- 11. chemicals that kill fungi
- 14. chemicals that kills weeds
- 15. process where humans destroy the land
- 18. improving agriculture with new ideas
- 20. pest control that involves live organisms
- 21. foods that have to go through processing
Down
- 1. cut trees, burn land to help soil
- 2. agriculture where animals graze on grass
- 3. land that is good for growing crops
- 4. chemicals that kill insects that eat crops
- 7. organism created by inserting new DNA into cell
- 9. chemical or natural substance that increases soil health
- 12. farming that does not require tilling soil
- 13. agriculture that preserve land health
- 16. science of growing and raising food
- 17. breeding that is based on selected traits
- 19. process where one crop is grown at a time