Fifth Grade Ecosystem

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

__________________ can occur between the same species or different species.

____________ factors are non living things in an ecosystem.

A(n) ____________ is an organism that makes its own food for energy.

Which is an example of a symbiotic relationship?

A(n) _____________ is an organism that gets nutrients by eating waste or dead organisms.

Where is the greatest amount of energy on the energy pyramid?

A(n) ________ is a living thing that eats other organisms for energy.

_____________ is a long term relationship between two different species