Across
- 2. high output/unit ag
- 5. food produced for sale
- 7. extensive production of crops
- 9. cultivation of different crops
- 11. large farm with tobacco,cotton..
- 12. producing livestock and moving
- 14. meant to protect enviro
- 15. crops and livestock for fr's
- 16. harvesting 2crops same plot 1 yr
- 18. emergence of new types of crops
- 19. temp clearings are cropped
- 21. garden cultivation & management
Down
- 1. practice slash and burn
- 3. hunt&gathering to ag&settlement
- 4. land to desert because of humans
- 6. planted on ridges
- 8. growing rice in water
- 10. moving livestock for grazing
- 13. commerical principles,adv tech
- 17. limited access to good/cheap food
- 20. region producing milk