Ecology Test Review

Match it! Select the correct answer from the pull down...Good luck!

A bacteria is a ____________ because it breaks down and feeds upon dead organic matter.

In a predator/prey relationship, what effects the population size of the predator AND the prey?

Remora are small fish that can attach to sharks and other large marine animals. Remora receive food, while the shark receives grooming.What type of interaction is this?

A snake is a __________ because it eats mice and eggs.

Which of the following would most likely compete with each other for a fly as a food source?

Which of the following would most likely happen if producers were removed from an ecosystem?

19. A tadpole is a ___________ because it eats coontail plants, algae, and pond snails.

An abiotic factor is