Across
- 4. Countryside or farming area
- 8. More people living in cities
- 9. The number of people living in an area
- 10. A city with over 10 million people
Down
- 1. Growth or improvement of places
- 2. Roads, buildings, and services in a city
- 3. Moving from one place to another
- 5. City spreading into nearby land
- 6. Poor area with bad housing
- 7. A place where people live together