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12 Cards in this Set
- Front
- Back
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community
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all of the different populations that live together in an area.
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emigration
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to leave a population
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biotic
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all of the living things in an ecosystem: animals, plants, bugs, bacteria
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immigration
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to move into a population
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death rate
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the number of deaths in an area during a time
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birth rate
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the number of births in an area during a certain time.
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ecosystem
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all of the living things and non-living things in a certain area.
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habitat
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the place where a living thing can live and get the things it needs
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population
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all of the members of ONE species in a certain area
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society
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closely related population of animals working together for the good of the group
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abiotic
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the non-living things in an ecosystem, water, sunlight, air, heat
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ecology
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the study of how living things work with one another
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