Food Web & Energy Flow
Visualize food webs showing feeding relationships and energy flow through ecosystems. Explore trophic levels from producers (autotrophs capturing solar energy) through primary consumers (herbivores), secondary consumers (carnivores), tertiary consumers, and decomposers. Understand the 10% rule where only about 10% of energy transfers between trophic levels, explaining why food chains rarely exceed 4-5 levels and why biomass pyramids taper toward top predators.