Sustainable Cities

2. Challenges that may prevent something from happening or negatively affect access.
3. Objects that people buy.
5. A group of parts and people that work together for the same purpose.
6. Where most of our garbage ends up.
8. A densely populated city area.
11. Anything the goes into water, soil, or air and makes it unsafe for living things.
12. The things that people build to make their cities work, such as roads, bridges, schools, hospitals, etc.
14. Having a way to use or get something.
15. Providing different kinds of access so all people get what they need.

1. To share or deliver something across an area.
4. Meeting our needs now without compromising the future.
7. The ways that people get from place to place.
9. Things that we pay other people to do for us.
10. Things such as electricity, water, gas, internet, garbage service, and other things people need for their homes to function.
13. Something that is thrown away, discarded, or unusable.