Front

What does 'terrestrial' mean?

Back

Land

Front

Which type of terrestrial ecosystem receives less than 10 inches of water a year?

Back

Desert

Front

What is an ecosystem?

Back

A community of living and nonliving things

Front

The arrows in a food chain show...

Back

the flow of energy

Front

Which terrestrial ecosystem does this picture show?

Back

Rainforest

Front

What is an aquatic ecosystem?

Back

A water-based environment where living and nonliving things interact.

Front

What is a producer in an ecosystem?

Back

An organism that makes its own food, like plants.

Front

What is a consumer in an ecosystem?

Back

An organism that eats other organisms for energy.

Front

What is a decomposer?

Back

An organism that breaks down dead material and returns nutrients to the soil.

Front

What is a food chain?

Back

A sequence that shows how energy and nutrients flow from one organism to another.