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    Backyard Ecosystem

    Uploaded by

    Indra Kurniawan

    Copyright:

    © All Rights Reserved
    Download as DOCX, PDF, TXT or read online from Scribd

    Backyard Ecosystem

    Uploaded by

    Indra Kurniawan
    11 views3 pages

    Original Title

    BACKYARD ECOSYSTEM

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    © © All Rights Reserved

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    Copyright:

    © All Rights Reserved
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    Download as docx, pdf, or txt
    11 views3 pages

    Backyard Ecosystem

    Uploaded by

    Indra Kurniawan

    Copyright:

    © All Rights Reserved
    Download as DOCX, PDF, TXT or read online from Scribd
    Download as docx, pdf, or txt
    You are on page 1of 3

    REPORT

    ECOSYSTEM WORKSHEET

    Submitted as Assignment of Environmental Geography and Sustainable Development for


    National Training Phase I of 2025 International Geography Olympiad.

    By:

    Indra Kurniawan
    SMA Negeri 15 Surabaya
    BACKYARD ECOSYSTEM Image 2. Domesticated Dog Present
    Abiotic factors such as constant
    supply of water sourced from pumped
    groundwater is essential for the survival of
    living things inside the ecosystem. Soil
    quality remains on excellent condition as
    fallen plant matter is left decomposed on
    its own, enriching soil nutrients. Sunlight
    also present all year round with
    penetration reaches the topsoil considering

    Image 1. Photograph of Ecosystem the density of vegetation is not too dense.


    Backyard ecosystem is a Image 3. Schematic Diagram of Food
    manmade ecosystem located in the Chain Present
    backyard of personal residence,
    categorized as garden ecosystem. In this ecosystem there’s only
    Combining small scale chicken farming one predator, which is domesticated dog.
    and collections of banana tree and Omnivores like free-range chicken doesn’t
    holticulture plants. Spanning over 700 have any predator nor competitors. With
    m2, it’s a paradise for natural life in the food chains began by plant being eaten by
    middle of Surabayan suburbs. chicken or rat. Energy from sunlight
    absorbed by plants is transfered to its
    Biodiversity in this ecosystem consumer and repeat the cycle.
    includes a wide array of holticultural
    tree, including banana tree (Musa), The condition of this ecosystem
    Syzygium malaccense, cassava (Manihot is considered as poor. Human activity and
    esculenta) and mango tree (Mangifera the lack of proper maintenance contributes
    indica). Several animal such as rodents to the deteriorating of this ecosystem.
    (Muridae), domesticated dog (Canis Certain area is heavily damaged and biotic
    lupus familiaris), free-range chicken factor is uncontrollable. Population of this
    (Gallus gallus domesticus) and various ecosystem is highly instable.
    species of reptiles. Due to lack of predators, rats
    population is skyrocketing beyond control
    acting as a pest for this ecosystem. Human
    activity also disturbs the natural process
    inside the ecosystem, littering and poor
    soil management became more common
    in this ecosystem, while lack of proper
    maintenance left the ecosystem on its
    own.

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