Question

Which is an interconnection of food chains in an ecosystem?

Answer 1

a food web is made up of food chains

Step-by-step explanation:

if your test is asking about a picture of a food web, made up of food chains, here is a food WEB and a correct answer

Answer 2

A food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another. ... Food webs consist of many interconnected food chains and are more realistic representation of consumption relationships in ecosystems.