| A | B |
| citizen | Someone who lives in a community or is a member of the country. |
| suburb | Community that is next to a city. It is made up of neighborhoods, stores, services, and places for fun. |
| urban | Community made up of a city and the area around the city. |
| rural | Community with lots of farms or open land. Places are far apart from one another. |
| community | A place where people live, work, and play. |
| volunteer | Someone who chooses to work without pay. |
| transportation | Describes the movement of people and products from one place to another. |
| pollution | Anything that dirties and ruins the water, air, and land. |