What do food webs demonstrate?

Food webs demonstrate the complex interconnections between different organisms within an ecosystem, illustrating how energy and nutrients flow through various trophic levels. They highlight the relationships among producers, consumers, and decomposers, showing how each species impacts and relies on others for survival. Additionally, food webs emphasize the importance of biodiversity, as the stability of an ecosystem often depends on the variety of species present. Overall, they provide insight into the dynamics of ecosystems and the potential consequences of changes within them.