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Unit 4 Stack 1

*** New*** 6.12A Biotic and Abiotic Factors

TermDefinition
Abiotic factor A nonliving part of an ecosystem.
Biotic factor A living or once-living part of an ecosystem.
Competition The relationship between organisms in an ecosystem that struggle for the same limited resources.
Ecosystem All the living and nonliving things in an area.
Organism One individual of a species.
Population A group of organisms of the same species that live in the same area and breed with each other.
Soil Composition The makeup of a section of earrth.
Created by: user-1966742
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