What does an established ecosystem look like?

An established ecosystem exhibits a complex network of interactions among various biotic components, including plants, animals, fungi, and microorganisms, all functioning together in a balanced manner. It typically features a diversity of species that occupy different ecological niches, contributing to resilience and stability. The presence of established food webs, nutrient cycling, and energy flow illustrates the system's maturity. Additionally, indicators like soil health, water quality, and biodiversity reflect the ecosystem's overall health and sustainability.