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Sec. 1 pg. 4-7
Everything is Connected
Term | Definition |
---|---|
Ecology | is the study of the interactions of organisms with one another and with their environment. |
Biotic | describes living factors in the environment. |
Abiotic | describes the nonliving part of the environment, including water, rocks, light, and tempature. |
Population | A group of organisms of the same species that live in a specific geographical area. |
Community | All the populations of species that live in the same habitat and interact with each other. |
Ecosystem | A community of organisms and their abiotic environment. |
Biosphere | The part of Earth where life exists. |