April 2023

O Level Geography: Interdependence in Ecosystems

By |2023-04-01T11:36:33+02:00April 1st, 2023|

  • Interdependence refers to the mutual reliance and interaction of various living and non-living components in an ecosystem.
  • In ecosystems, the flow of energy and nutrients is critical, and this interdependence is manifested in food chains, food webs, and food pyramids.

Food Chains:

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O Level Geography: Components of Local Micro Ecosystem

By |2023-04-01T10:55:48+02:00April 1st, 2023|

  • These ecosystems are composed of living and non-living components that interact with each other and the surrounding […]
    • Local micro-ecosystems refer to small-scale ecological systems that are present in a specific geographic location.
    • They may be found in a variety of environments, such as forests, ponds, or even in urban areas.
    • These ecosystems are composed of living and non-living components that interact with each other and the surrounding […]
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    O Level Geography: Food Chains and Food Webs

    By |2023-04-01T10:32:32+02:00April 1st, 2023|

  • A food web, on the other hand, is a complex system of interrelated food chains in an […]
    • In any ecosystem, organisms are interdependent on each other for survival.
    • A food chain is a series of organisms where each one is eaten by the next organism in the chain.
    • A food web, on the other hand, is a complex system of interrelated food chains in an […]
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    O Level Geography: Components of Ecosystems

    By |2023-04-01T10:17:09+02:00April 1st, 2023|

    1. Biotic Components: Biotic components are the living things in an ecosystem, including plants, animals, and microorganisms. They interact with each other and with the […]
      1. Biotic Components: Biotic components are the living things in an ecosystem, including plants, animals, and microorganisms. They interact with each other and with the […]
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    O Level Geography: What are Ecosystems

    By |2023-04-01T13:29:06+02:00April 1st, 2023|

  • A system is a set of interacting components that work together to achieve a common goal or […]
    • Ecology is the study of the relationships between living organisms and their environment.
    • An ecosystem is a community of living and non-living things interacting with each other within a given area.
    • A system is a set of interacting components that work together to achieve a common goal or […]
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