Ecosystems

Front

Living things depend on resources

Back

to survive

Front

Environments include:

Back

living; nonliving

Front

For populations to survive:

Back

Reproduce

Front

Characteristics like height, hair color, eye color

Back

Genetic factors

Front

Ecosystems depend on organisms to ________

Back

interact

Front

Organisms in an ecosystem

Back

Living

Front

Air, water, and sunlight are ________ components of an ecosystem.

Back

nonliving

Front

Wildlife biologists study

Back

populations in ecosystems

Front

Plants compete for:

Back

space, and sunlight

Front

Invasive species

Back

not native to an ecosystem