Food Chain Concept Diagram: Corn, Mouse, Snake, and Owl Interaction #3640814 (License: Personal Use)

This educational diagram depicts a linear food chain in a terrestrial ecosystem, starting with corn as the primary producer, followed by the mouse as a herbivore/primary consumer, the snake as a carnivore/secondary consumer, and the owl as an apex predator/tertiary consumer. Red arrows indicate the direction of energy flow, emphasizing trophic relationships and ecological interdependence.

Used in elementary or middle school science curricula, environmental education websites, and biology study guides to teach basic ecosystem dynamics and trophic levels. Matches user intent for visual learning aids on food chains.