Food Chain And Food Web Examples. Whenever there are ample of food chains which are interconnected, they form a food web. A food chain represents only one part of energy flow through an ecosystem, whereas the ecosystem may consist of several interrelated food chains.
Due to this, many trophic levels get interconnected, and the food chain fails to showcase the flow of energy in the right way. Biology is brought to you with support from the amgen foundation. Made of interconnected food chains, food webs help us understand how changes to ecosystems — say, removing a top predator or adding nutrients — affect many different species, both directly and indirectly.
A food chain is a flow of energy from a green plant (producer) to an animal (consumer) and to another animal (another consumer) and so on.
It is a more realistic interpretation on how food is consumed in an ecosystem. Food webs show all these connections. After the sun, plants are the next link in every food chain. A food chain is a flow of energy from a green plant (producer) to an animal (consumer) and to another animal (another consumer) and so on.