Across
- 6. size of a population necessary for any particular service to exist
- 9. worlds largest cities
- 11. poverty, lack of infrastructure
- 12. describes a chain of connected cities
- 13. some suburbanites return to live in the city
- 15. people move further out into rural areas and work remotely
- 17. a fort designed to protect the city
- 18. local entity that is all under the same jurisdiction
- 19. act of legally joining together to form a new city
- 20. houses pass from one social group to another
Down
- 1. place with a permanent human population
- 2. areas of underdeveloped land around an urban area
- 3. process of people moving from cities to residential areas
- 4. distance people will travel to obtain a specific good or service
- 5. process by which banks refuse loans to those who want to purchase and improve proprieties
- 7. variety of types of communities with a range of population densities
- 8. old, inner-city housing is purchased at low prices and renovated by investors
- 10. an ongoing process that does not end once a city is formed
- 14. long-term viability of cities has become a discussion for city planners
- 16. territory inside officially recognized boundaries