Difference Between Food Chain And Food Web

Difference Between Food Chain And Food Web. Food web can be defined as the complex interconnection of numerous food chains through which the energy flow in the ecosystem. Furthermore, a food web accurately represents all the various food chains that exist in an ecosystem.

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Key differences between food chain and food web food chains show only one consumer of an organism whereas the food web shows multiple consumers of an organism. Food chain is a single linear pathway through which food energy and nutrients travels in the ecosystem while food web is a number of interconnected food chains through which energy and nutrients travel in the ecosystem. In a food web, organisms are eaten by any number of consumer populations.

A food web can have multiple trophic levels and species that are not all feeding on the same resource.

A food web is a model of intersecting food chains. Food web can be defined as the complex interconnection of numerous food chains through which the energy flow in the ecosystem. Usually members of higher trophic level* feed upon a single type of organisms of lower trophic level. Rarely, one organism is eaten by multiple predators, or it consumes many other organisms.