Across
- 4. Blending agriculture with business
- 5. A city >2× the size of the next largest
- 7. Conditions that force people from rural areas
- 9. Movement from rural to urban areas
- 10. Too many people for available resources
- 13. Replacement of animals with machines.
- 14. Unplanned, low-quality housing
- 15. Fertilizers, pesticides, herbicides increasing yields
- 17. Crowded transport networks
- 18. changing crops each season
- 19. City controlling access to a larger region
- 21. Breeding livestock for specific traits
- 22. Continuous urban region
Down
- 1. Increased wheat harvesting speed
- 2. Revitalization pushing out low-income residents.
- 3. Urban areas trapping heat
- 6. Improving services in rural areas
- 8. Permanent relocation.
- 9. Relating to cities
- 11. Conditions that attract people to cities
- 12. Regulating land use
- 16. Consolidation of farms
- 20. City with >10 million people