Question

What is the difference between food chain and food web?

Hint:

Food chain = one line; food web = many chains interconnected.

Answer 1

Step 1: Food chain:
A food chain is a single, linear sequence of organisms in which each organism feeds on the one before it, showing one pathway of energy/nutrient transfer (e.g. grass → grasshopper → frog → snake → hawk).

Step 2: Food web:
A food web is a network formed by the interconnection of many food chains within an ecosystem, showing that most organisms feed on, and are fed upon by, more than one species.

Final Answer:
A food chain is one straight line of feeding relationships; a food web is the interconnected network of many such chains, giving a more realistic picture of an ecosystem and greater stability.