Question

Define Food Chain with a suitable example.
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Answer 1

Answer:

A food chain is a diagram or a chain showing what animals eat or a chain showing the process of eating or being eaten.

example :

1. grass - insects - birds

Answer 2

Answer:

Many food chains make up a food web. A chain follows just one path from a plant to, for example, an eagle. The eagle ate the lizard, which ate the frog, which ate the caterpillar, which ate the leaf. A food web shows the different paths in which producers, i.e., plants, and consumers, i.e., animals, are connected.