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  • Understanding Soil Composition: The Essential Elements
    A mixture of weathered rock, organic matter, and water is called soil.

    Here's a breakdown of the components:

    * Weathered rock: This provides the mineral foundation for the soil, including sand, silt, and clay particles.

    * Organic matter: This is decomposed plant and animal material, which adds nutrients and improves soil structure.

    * Water: This is essential for plant growth and helps to dissolve nutrients, making them available to plants.

    Soil is a complex and dynamic system that is constantly evolving. The specific composition of soil varies depending on factors like climate, parent material, topography, and biological activity.

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