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  2. An ecosystem is a structural and functional unit of ecology where the living organisms interact with each other and the surrounding environment. In other words, an ecosystem is a chain of interactions between organisms and their environment.

  3. ecosystem, the complex of living organisms, their physical environment, and all their interrelationships in a particular unit of space. A brief treatment of ecosystems follows. For full treatment, see biosphere.

  4. Ecosystem - Education | National Geographic Society

    education.nationalgeographic.org/resource/ecosystem

    An ecosystem is a geographic area where plants, animals and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living parts, as well as a biotic factors , or nonliving parts.

  5. Simple ecosystem diagram — Science Learning Hub

    www.sciencelearn.org.nz/images/1113-simple-ecosystem-diagram

    Simple ecosystem diagram. An ecosystem is a community of living things and their non-living environment, and may be as large as a desert or as small as a puddle. An ecosystem must contain producers, consumers, decomposers, and dead and inorganic matter.

  6. Khan Academy

    www.khanacademy.org/science/biology/ecology/intro-to-ecosystems/a/what-is-an...

    An ecosystem is a community of living organisms and their physical environment interacting as a system.

  7. 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. An ecosystem embodies every aspect of a single habitat, including all interactions between its different elements.

  8. Ecosystems - Science Learning Hub

    www.sciencelearn.org.nz/resources/993-ecosystems

    Simple ecosystem diagram An ecosystem is a community of living things and their non-living environment, and may be as large as a desert or as small as a puddle. An ecosystem must contain producers, consumers, decomposers, and dead and inorganic matter.

  9. 26.1: Ecology of Ecosystems - Biology LibreTexts

    bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Principles_of...

    Three basic types of ecosystem modeling are routinely used in research and ecosystem management: a conceptual model, an analytical model, and a simulation model. A conceptual model is an ecosystem model that consists of flow charts to show interactions of different compartments of the living and nonliving components of the ecosystem.

  10. Ecosystem: It’s Structure and Functions (With Diagram)

    www.biologydiscussion.com/ecosystem/ecosystem-its-structure-and-functions-with...

    An ecosystem is a discrete structural, functional and life sustaining environmental system. The environmental system consists of biotic and abiotic components in a habitat. Biotic component of the ecosystem includes the living organisms; plants, animals and microbes whereas the abiotic component includes inorganic matter and energy.

  11. ecosystem - National Geographic Society

    media.nationalgeographic.org/assets/reference/assets/ecosystem-3.pdf

    An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. Biotic factors include plants, animals, and other organisms.