Ecology Terms Review

All of the living parts of an ecosystem are what?

The connection of several food chains make up what?

Which organism in the food web is a tertiary consumer?

Which type of organism breaks down dead plants and dead animals into simpler compounds?

A community would include...

Which model shows the amount of energy available at each feeding level?

Which model shows all the feeding relationships in an ecosystem?

Which pair of terms could apply to the same organism?

Which of these would NOT describe an animal?

What term means "organisms closely related that can produce fertile offspring?"

Which type of organisms only eat producers?

Which type of organism eats other organisms?

Which level of an energy pyramid in an ecosystem has the most energy?

The study of the relationships between living things and their environment is called...

All of the non-living parts of an ecosystem are what?

The interactions of living things together with their environment is called what?

Which of the following is an example of a population?