Question

how is a food chain formed
Answer Fast​

Answer 1

Answer:

Producers, also known as autotrophs, make their own food. They make up the first level of every food chain. Autotrophs are usually plants or one-celled organisms. Nearly all autotrophs use a process called photosynthesis to create “food” (a nutrient called glucose) from sunlight, carbon dioxide, and water.

Answer 2

Answer:

Hi mate,

A food chain is formed by the interdependence of animals on one another.It is type of biodiversity.When one animal depends on another for food,and the other a next animal then it is called a food chain and vice versa.Food chain is formed mostly by animals in an ecosystem.

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