This document contains information about food chains and food webs presented in an ecology lesson for students. It defines key terms like producers, consumers, herbivores, carnivores, omnivores, and decomposers. It explains that plants get energy from the sun, and that food chains show what eats what, while food webs show how multiple overlapping food chains connect different organisms. The document provides examples of producers, primary consumers, and secondary consumers, and directions for a food web activity assignment.