Ecology Review

The physical location where an organism lives.

• habitat

• population

• biome

• ecosystem

A model used to show how food passes from one organism to another.

• food chain

• food web

• primary succession

• secondary succession

A model used to describe overlapping food chains.

• food chain

• food web

• primary succession

• secondary succession

Consumers that eat both plants and animals.

• carnivore

• omnivore

• herbivore

• producer

Consumers that eats only animals.

• carnivore

• omnivore

• herbivore

• producer

Consumers that eats only plants.

• carnivore

• omnivore

• herbivore

• producer

An organism that makes its own food.

• carnivore

• omnivore

• herbivore

• producer

A relationship in which both organisms benefit.

• mutualism

• parasitism

• commensalism

A relationship in which one organism benefits and the other is neither helped nor harmed.

• mutualism

• parasitism

• commensalism

A relationship in which one organism benefits and the other is harmed.

• mutualism

• parasitism

• commensalism