Our ongoing mission is to provide Training Development & Management for New Equipment Training, New Equipment Fielding, Delta Training, Unit Universities and Field Support missions.
Answers. 1  A food chain is the what animal eats what animal. It really should be called a food web because many animals eat many other animals. The food web is a representation of an energy pyramid. An energy pyramid just shows where the energy is going. The sun is at the bottom, then plants and so on. There really are not many differences between them.
Food web & food pyramid. To present the complex and energetic relationships between plants and animals in an ecosystem in a simplified manner, scientists often choose the shape of a pyramid. Producers are at the base, consumers and reducers above them, with the latter also being at the beginning of the food pyramid for enabling the food cycle.