Before revision: Soil scientist examining horizons within a soil profile Soil science is the study of soil as a natural resource on the surface of the Earth including soil formation, classification and mapping; physical, chemical, biological, and fertility properties of soils; and these properties in relation to the use and management of soils.Jackson, J.
After revision: Dr. Warren C. Lynn, Soil scientist, USDA-NRCS examining horizons within a soil profile Soil science is the study of soil as a natural resource on the surface of the Earth including soil formation, classification and mapping; physical, chemical, biological, and fertility properties of soils; and these properties in relation to the use and management of soils.Jackson, J.