Food Chain Pyramid Explained: Energy Flow in Ecosystems #3368273 (License: Personal Use)

This diagram depicts a four-tiered trophic pyramid: green producers (trees, grasses, leaves) convert solar energy; purple primary consumers (herbivores like deer, rabbits, insects) feed on them; blue secondary consumers (carnivores/omnivores like foxes, spiders, snakes) eat primary consumers; and orange tertiary consumers (top predators like wolves, bears) sit at the apex. Red wavy arrows indicate energy lost as heat at each level, emphasizing the 10% energy transfer rule.

Used in biology or environmental science education pages, textbook supplements, or ecology blog posts to explain trophic dynamics and energy efficiency in food webs. Matches user intent for learning foundational ecosystem concepts.