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Explaining a Soil Profile - senecahs.org

Explaining a soil ProfileHAVE YOU NOTICEDat construction sites how across section of soil has a layered look? soil near the top of the cross section is oftendark, and soil below appears lighter. What youhave seen is a soil Profile . In this unit, factorsthat contribute to the layered look you have seenwill be : Explain the soil Terms: additioneluviationilluviationlosssoil horizonssoil profilesolumsubsoilsubstratumtopsoiltran sformationtranslocationSoil ProfileAsoil profileis a vertical cross section of the soil .

Soil scientists study the chemical, physical, biological, and mineral characteristics of soil. Their study of the soil is frequently associated with plant growth. The work of a soil scientist might include the responses of various soil types to fertilizers, soil composition, and drainage patterns.

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