Using a flowchart, trace the flow of energy in a simple marine food chain. Then, show where nitrogen is cycled through the chain when the top-level carnivore dies and is decomposed.
Energy in an ecosystem
Food Chains - Belle Isle Aquarium
Ocean (Marine) Food Chain: Examples and Diagram
food chain - Kids | Britannica Kids | Homework Help
What are Marine Plants? - Answered - Twinkl Teaching Wiki