Is Used To Indicate The Flow Of Energy In A Food Chain Or Web. The arrows on a food chain indicate where energy is being passed. A network of many food chains.
As the energy flows from organism to organism energy is lost at each step. Arrows are used to indicate the flow of energy 7. What happens to energy as we move from step to step in a chain or web.
Trophic levels are positions it holds in its food chain.
A food web is a network of complex interactions formed by the feeding relationships among the. For example an arrow pointing from some grass to a zebra means the grass gives energy to. There is a single path through a food chain. What happens to energy as we move from step to step in a chain or web.
