Unit 3: Sustainable city connections

Cities use systems to provide goods and services for people to consume. These systems have many parts that work together to help people get what they need.

When cities have sustainable systems, it can benefit public health. A system has equity when everyone can access what they need to be healthy, happy, and successful.

We've learned about city systems and ways to make these systems more sustainable. We have researched a service’s cost and location to learn about its accessibility.

We have created this community guide to share our knowledge with our peers from other cities around the world.