Question

Define food chain and food web with one example

Answer 1

Food chain: A chain or series shows who eats whom in an ecosystem is called foodchain or a sequence of living organism that shows the interdependence of organisms for their food, is called food chain.
Example: Grass ---> grasshopper ---> frog ---> snake ---> vulture.

Answer 2

If different organisms are interconnectedcin terms of food,then it is called food chain.

When more than one food chain are interconnected , it is called food web.