by Kim A. Howe, M.S.
In this online unit, your child will explore how changes in the environment and the actions of humans influence the natural world. He will classify resources according to their renewable nature and discuss ways to conserve natural resources. He will also create an ecosystem diorama that demonstrates the interdependence of living and nonliving resources.
This unit can be used independently, but it is designed to be used concurrently with the literature unit Native American Animal Stories.