Food Webs
There are many food chains in districts and they are all interconnected and these all called food webs. Food webs are usually complicated, with each organisms appearing in many different food chains.
Food Chains
A food chain is a sequence of organisms feeding on each other. Organisms have restricted positions according to their position in the food chain. A herbivore is always referred as a first-order consumer. An animal feeding on the herbivore is a second-consumer. An animal feeding on the second-consumer is the third-consumer and it goes on. An animal which eats another animal is also known as a carnivore.