Ecosystems

Front

The place where an organism lives is called its:

Back

habitat

Front

An organism's role in its habitat is called its:

Back

niche

Front

The ultimate source of energy in most ecosystems is the

Back

sun

Front

Which of these images shows a population?

Back

Front

A community is made up of:

Back

all of the organisms in a given area

Front

An ecosystem consists of:

Back

all of the biotic factors and their interactions with the abiotic factors in a given area