Question

Define food chain and examples

Answer 1

Answer:

The definition of a food chain is a system where a small animal is the food for a larger animal which, in turn, is the food for an even larger animal. An example of food chain is a fly being eaten by a frog and then the frog is eaten by a larger animal.

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Answer 2

Answer:

a food chain is the relationship plants have in relation to what they eat and what organism feeds on them.

A food chain is a linear network of links in a food web starting from producer organisms (such as grass or trees which use radiation from the Sun to make their food) and ending at apex predator species (like grizzly bears or killer whales), detritivores (like earthworms or woodlice), or decomposer species (such as fungi or bacteria).

Explanation:

A food chain also shows how the organisms are related with each other by the food they eat.

for example

Grass > grasshopper > toad