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PSSA Vocab unit 1

TermDefinition
ecosystem a biological community of interacting organisms and their physical environment.
environment the surroundings or conditions in which a person, animal, or plant lives or operates.
homeostasis the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.
abiotic physical rather than biological; not derived from living organisms.
biotic of, relating to, or resulting from living things, especially in their ecological relations.
biomes a large naturally occurring community of flora and fauna occupying a major habitat, forest or tundra.
niche the specific area where an organism inhabits.The role or function of an organism or species in an ecosystem.
Created by: twistybraids03
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