Why are food webs a more accurate representation of energy flow through an ecosystem than food chains are?
Why is a food web a more accurate depiction of nature than a food chain or pyramid? Explanation: It’s more realistic due to the fact you can add more organisms into the mix, and show how they interact with each other in an ecosystem.
Why is a food web a better explanation of energy transfer than a food chain?
A food web shows the flow of nutrients between different types of organisms which can help us understand the energy transfer as described before. … Since a food chain is much more simplistic than a food web, it can be used to predict the response of an ecosystem due to changes in population of a single species.
Why is a food web more accurate that a food chain?
A food chain is a single series of organisms in which each plant or animal depends on the organism above or below it. … The feeding relationships of organisms in the real world is almost always more complex than suggested by a food chain. For that reason, the term food web is more accurate than is food chain.
Why are food webs more realistic?
A food web is a more realistic way of portraying an ecosystem than a food chain because food chains imply that organisms only eat one type of organism which is rarely true. … In a food chain predators occupy higher levels than their prey. Food webs are more complicated diagrams that are not purely linear.
Which is a more realistic representation food chain or food web and why?
Food webs are more realistic because they show that the producers are usually eaten by many different consumers and most consumers are eaten by more than one predator. A food web is the natural interconnection of food chains and generally a graphical representation of what-eats-what in an ecological community.