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Ch. 13.3 vocab
Ecology
| Question | Answer |
|---|---|
| Nitrifying Bacteria | change nitrogen into forms that plants can take up through the roots |
| Nitrogen Cycle | describes how nitrogen moves from the atmosphere to the soil, to living organisms, and then back to the atmosphere |
| Phosphorus Cycle | describes how phosphorus moves from the soil to producers and consumers, and back to the soil |
| Carbon Cycle | describes how carbon moves between the living and nonliving environment |