Question

The interconnection of food chain leads to the food and interrelationship of organisms and this complex situation is thus known as..........

Answer 1

• A food web (or food cycle) is a natural interconnection of food chains and a graphical representation of what-eats-what in an ecological community.
• The linkages in a food web illustrate the feeding pathways, such as where heterotrophs obtain organic matter by feeding on autotrophs and other heterotrophs.
• The food web is a simplified illustration of the various methods of feeding that links an ecosystem into a unified system of exchange.
• Autotrophs and heterotrophs come in all sizes, from microscopic to many tonnes - from cyanobacteria to giant redwoods, and from viruses and bdellovibrio to blue whales.
  

So the correct option is 'food web'.