Food chain is

Food chain in an aquatic ecosystem

What is food chain? List the kinds of food chains.

Energy flow | | Food chain | | Grazing food chain

Food chains are met with only in the

What are the significance of food chains ?

What is food chain ? Draw a food chain.

Define a food chain. Name two types of food chains. Give an account of grazing food chain in an ecosystem.

What is food chain ? Mention the basis characteristics of food chain .