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Capter 3 Test
| Question | Answer |
|---|---|
| Natural Resource | Anything in the environment that is used by people. |
| Renewable resource | A resource that is either always available or is naturally replaced in a relatively short time. |
| Nonrenewable resource | A natural resource that is not replaised in a useful time frame. |
| Pollution | Contamination of land, water, or air. |
| Environmental science | The study of natural processes that occur in th environment and how humans can effect them. |