Difference between food web and food chain

major difference between food web and food chain



Food Chain
The series of organisms of an ecosystem through which the food and energy present in it and  passes with
each member is called food chain. A food chain consists of producers (green plants), consumers (animals
and man) and decomposers (micro organisms). Basically there are two types of food chains: grazing food
chain and detritus food chain .
Food Web
In an ecosystem single food chains never occur. The same organisms may operate at more than one
tropic level. So different food chains are inter connected. Thus, in an ecosystem several food chains are
linked together and intersect each other to form a complex network called food web.
Definition: A number of food chains form a interlinking pattern forming a web like arrangement known as
food web.
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