What is a food web in biology?

A food web is a diagram that shows all the pathways of energy flow in a community. The food web is similar to a food chain in that it depicts organisms which eat each other. However, a food web is more complex as it shows how herbivores, carnivores, omnivores, decomposers and detritivores interact with one another. read more

A food web is a graphical model depicting the many food chains linked together to show the feeding relationships of organisms in an ecosystem. It differs from a food chain in a way that the latter is a linear system showing a succession of organisms whereby each species is eaten in turn by another species. read more

A food web is an illustration of the food chains that occur in a given ecosystem. Where a food chain traces nutrients along a single line from producer to apex predator, a food web illustrates the complex predator-prey interrelationships between living things. read more