Rhode Island Standards
RI.LS2. Life Science: Matter cycles and energy flows through an ecosystem.
LS2 (5-8) SAE-6. Given a scenario trace the flow of energy through an ecosystem, beginning with the sun, through organisms in the food web, and into the environment (includes photosynthesis and respiration).
LS2 (5-6)-6. Students demonstrate an understanding of energy flow in an ecosystem by...
6b. Describing the basic processes and recognizing the substances involved in photosynthesis and respiration.