Across
- 3. Too many cars on the road causing delays
- 6. Building cities in a way that protects the environment
- 9. Dirty air caused by cars and factories
- 10. A system that includes buses, trains, and trams
Down
- 1. The process of designing and organizing cities
- 2. Areas in a city with trees and grass for people to relax
- 4. Travel using bicycles instead of cars
- 5. use Planning what land is used for (housing, business, etc.)
- 7. Cities that use technology to improve life
- 8. Basic systems like water, electricity, and roads