| A | B |
| pollution | Anything that has a negative effect |
| nonrenewable | Resource that cannot be replaced |
| preservation | Do not use the resources, look at its beauty |
| renewable | Resources that can be replaced |
| conservation | Use the resourcesm but do not destroy them |
| development | Use the resources freely |
| coal | Example of a nonrenewable resources |
| sunlight | Example of a renewable Resource |