ECOSYSTEM

An ecosystem is a biological community of living organisms (biotic factors) interacting with each other and their non-living physical environment (abiotic factors) as a functional unit. These interactions create a system where energy flows and nutrients are cycled, maintaining the balance of life. Ecosystems can vary greatly in size, from a single puddle to a whole forest or even the entire Earth, and are often classified by their characteristics, such as terrestrial (land) or aquatic (water) systems.  Key Components Biotic Factors:  These are the living components of an ecosystem, including all plants, animals, fungi, and microorganisms.  Abiotic Factors: These are the non-living elements, such as rocks, water, soil, temperature, humidity, and sunlight.  Interactions within an Ecosystem Energy Flow: Energy, typically from the sun, enters the ecosystem and is converted into organic matter by plants. This energy then moves up the food chain as animals consume other or...