Students depict information and relationships by constructing diagrams, charts, and graphs. Students demonstrate an understanding that every species is directly or indirectly interdependent with others in the ecosystem.
Students conceptualize that ecosystems tend to maintain a dynamic equilibrium.
Students identify human activities that may create changes resulting in unbalanced ecosystems. Students explain how living things interact with each other and their physical environment in constructive or destructive ways. Students demonstrate an appreciation for the environment. Students develop an awareness of environmental issues. Students conclude that humans are dependent upon the earth's resources and take responsibility toward natural resources.