Ecosystem Definition : An ecosystem can be defined as a unit of ecological studies that includes all the interactions between living organisms with their surrounding non-living environment. Ecosystem refers to a biological community of organisms together with the non-living (abiotic) environment they inhabit and interact with . This includes relationships among plants, animals, fungi, bacteria, soil, water, air, sunlight, and minerals. Learn what an ecosystem is, its structure, components, types and functions. Explore the ecological concepts of food chain, ecological pyramid and nutrient cycling with examples. What is Ecosystem? An ecosystem is a functional unit of nature where a community of living organisms interact among themselves and with the surrounding physical environment.
