Exploring Creation with Biology, Module 10

ecological pyramid

A measure of the total dry mass of organisms within a particular region

A group of populations living and interacting in the same area

• population

• community

• ecosystem

• biomass

An association of living organisms and their physical environment

A ___ is a group of ecosystems classified by climate and plant life

What is an organism that eats producers called?

Secondary consumer

An organism that eats secondary consumers

• Tertiary consumer

• Secondary consumer

• Primary consumer

• Producer

The study of the interactions between living and nonliving things

Illustrate a watershed