ECOLOGY.

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Presentation transcript:

ECOLOGY

Definition Ecology = study of the interactions of living organisms with one another & with their physical environment

Habitat = the place where a particular population of a species live together

¿ What three things make something a species? 1. breed successfully  viable, fertile offspring 2. unique features similar to others of same species 3. have similar DNA to other species members

Population = all the individuals of the same species that live in a given area Examples?

Community = the many different populations that live in a given area

Ecosystem Definition = a community & all the physical factors in a given area Abiotic – non-living factors examples? Biotic – living factors