An ecosystem consists of a community of organisms together with their physical environment.
In ecosystem both matter and energy are conserved.
All the community in the given area which interact among themselves with the physical inviornment and flow of energy leads to early define a trophic structure , biotic diversity material cycle within a system is called Ecosystem
An ecosystem is a large community of living organisms (plants, animals and microbes) in a particular area. The living and physical components are linked together through nutrient cycles and energy flows. Ecosystems are of any size, but usually they are in particular places.
Ecosystem is a self sustaining structural and functunal unit of biosphere. It consist of various food chains and food webs which result in energy flow and makes it self sustaing.
