What are food chains and food webs, and how are they interconnected?


A food chain is a sequential flow of energy in the form of food from one trophic level to another trophic level. In a food chain one organism is connected to another organism.

For ex:
Food Web Chain

Food web on the other hand is the interconnection of many food chain with each other. A food web is a broad description to show how the energy flow is connected across different types of producers, consumers and decomposers.

For ex: 

Food Webs

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