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    Question

    Mulch which is cheap and natural is

    A.

    Chemical mulch

    B.

    Plastic mulch

    C.

    Soil mulch

    D.

    Organic mulch

    Correct option is D

    The correct answer is: (D) Organic mulch
    Explanation
    Organic mulch is a cheap and natural option for covering the soil. It consists of materials such as leaves, straw, grass clippings, or wood chips, which help conserve moisture, suppress weeds, and improve soil structure over time.
    Organic mulch is widely preferred for its natural origin and additional benefits for soil health.​
    Information Booster:
    • Chemical mulch: Made from synthetic chemicals, and often used for specific pest control.

    • Plastic mulch: Made from synthetic plastic materials, often used for temperature regulation.

    • Soil mulch: Refers to a mulch made of soil or earth.

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