Properties

    Cards (10)

    • Coniferous tree
    • Layers of pine needles and pine cones
    • Mor hummus. It is thick, black and acidic. Slow decomposition due to cold temperature.
    • Ash grey sand texture
    • Zone of Eluviation. Where materials are leached downwards.
    • Clearly defined layers due to lack of biota.
    • Zone of illuviation. Where material is gathered and deposited. Iron is deposited here and cements together to from an iron pan.
    • Iron pan. Limits drainage and encourages gleying.
    • Red/ dark brown
    • Shallow soil as slow weathering of parent material e.g. Fluvoglacial.