Define ecosystem: Learn the meaning of ecosystem with

Learn the meaning of ecosystem with easy examples, diagram and notes. Understand its diversity, scale, and importance for students. 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. An ecosystem can be visualised as a functional unit of nature , where living organisms interact among themselves and also with the surrounding physical environment. Ecosystem varies greatly in size from a small pond to a large forest or a sea. An ecosystem or biome describes a single environment and every living (biotic) organism and non-living (abiotic) factor that is contained within it or characterizes it.