| A | B |
| Environmental Science | The study of how humans interact with the world |
| Ecology | The study of how organisms interact with eachother |
| Agriculture | Growing and keeping plants and animals to meet human need |
| Industrial Revolution | The shift from an agriculturally based society toward a more manufacturing based society |
| Natural Resource | A natural material used by humans |
| Pollution | An undesired change in air water or soil caused by waste produced by people |
| Biodiversity | The number and variety of species that live in an area |
| Biodegradable | Things that can be broken down by natural processes |