EDUSAMBAM

Biology

Food Chain and Food Web Builder

Every living thing needs energy. A food chain shows who eats whom, and an arrow points from the food to the eater, because it shows the flow of energy. Most habitats contain many linked chains, which together make a food web.

Sun → producer → primary consumer → secondary consumer → top consumer
  1. Learn the key words of ecology.
  2. Build a real food chain, one link at a time.
  3. Follow the energy up an energy pyramid.
  4. Remove organisms from a food web and see what happens.
  5. Take a five-question quiz.