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Chpt. 13.3
Vocabulary
| Question | Answer |
|---|---|
| nitrifying bactiera | Bacteria that changes nitrogen into forms that plants can take up through their roots |
| nitrogen cycle | describes how nitrogen moves from the soil, to living organisms, and then back to the atmosphere |
| phosphorus cycle | describes how phosphorus moves from soil to producers and consumers, and back to the soil |
| carbon cycle | describers how carbon moves between living and nonliving enviroment |