SuddenFace

Wednesday, June 02, 2004

Andisol

One of the 12 soil orders in the U.S. Soil Taxonomy. Andisols are defined by the single property of having volcanic-ash parent material. Although these soils exist in all climatic regions, they account for less than 0.75 percent of all the nonpolar continental land area on Earth. Approximately reproducing the geographic distribution of volcanoes, they are found along the

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