Question

Why a food web is more realistic model of energy flow than a food chain

Answer 1

There are probably many different animals eating them. Webs are more realistic than food chains, in that food chains show just a single feeding pattern. Each organism has a single role in the ecosystem. Food chains also make it easier to visualize trophic levels, or how energy moves through the ecosystem

Answer 2

Answer:

Food chains only show one path by which energy can move through an ecosystem. Because most organisms eat a variety of things, they are part of many food chains. A food web shows the interconnected food chains in an ecosystem and the multiple paths through which energy can move, which is why it is a more realistic model for showing energy flow.

Explanation:

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