Answer :
Food chain is a single line of animals that consume one another and a food web is the interconnections of animals that consume one another. The picture to the left is a food chain, the one to the right is a food web.
![View image vanessness](https://us-static.z-dn.net/files/df4/60ef60912524b47498b28659f6e16295.jpg)
A food chain is the passing of energy from one type of organism to another.
For example: Grass ----- Rabbit ----- Hawk
A food web is a combination of food chains that overlap.
Look at the attachment below for an example.
![View image desthermitcrab](https://us-static.z-dn.net/files/db7/88bb5fb1aca0c74eca7ba512e3a1e236.jpg)