Why food webs are more useful ?

 Food webs are more useful than food chains because they provide a more complete and accurate representation of the relationships between organisms in an ecosystem. A food chain is a linear representation of who eats whom in an ecosystem, but in reality, the relationships between organisms are much more complex and interconnected.

Food webs depict these complex relationships by showing multiple food chains and how they interconnect. A food web shows how each species is connected to multiple other species, both as a predator and as prey. This allows for a better understanding of the interdependence of species and how changes in one species can affect the entire ecosystem.

Food webs also help to show how energy and nutrients flow through an ecosystem, from the sun, through plants, and up the food chain to top predators. This information is important for understanding the dynamics of ecosystems and can help in conserving biodiversity and managing ecosystems sustainably.

In summary, food webs provide a more comprehensive and accurate representation of the relationships between species in an ecosystem, making them a more useful tool for ecologists, conservationists, and resource managers.