Ecology - Unit 6

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

Choose the answer that is not an abiotic factor.

What is the correct organization of an ecosystem? (From lowest to highest.)

Choose the answer that is not a biotic factor.

An organism that eats another organism is called a...?

The first organism in the energy pyramid is always a...?

Every place on Earth that supports life is called the...?

A relationship where one organism benefits while the other organism is neither hurt or helped.

A relationship where both species benefit is...?