Question

what do you understand by food web

Answer 1

hiii friend
a system of interlocking and interdependent food chain
hope it help you

Answer 2

Within an ecosystem, there are many different food chains. Some organisms are involved in several of the food chains at the same time. So a number of food chains become interwoven into a food web, that may be very complex. The term food web is often used to describe more accurately, the actual feeding relationship within a given ecosystem. For example, in a forest, if deer become rare or get wiped out by a natural calamity or by a disease, the predator, such as lion, can feed on other animals such as fox, wolf, crane ,etc. till the usual prey animals are available again...

hope this helps you...