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drs-ecol78-terms
basic words
| Term | Definition |
|---|---|
| ecosystem | a group of living things that interact with each other and with their environment |
| organism | the scientific word for a living thing |
| biotic factor | a living or dead organism in an ecosystem [ ex. animals, plants, bacteria |
| abiotic factor | nonliving part of the ecosystem [ light, soil, temperature, oxygen,and water] |
| light soil | |
| temperature | |
| oxygen | |
| water |