Which horizon(s) indicate "true" soil?TAXONOMIC CLASS: Chagrin (Fine-loamy, mixed, active, mesic Dystric Fluventic Eutrudepts)TYPICAL PEDON: Chagrin silt loam - in an idle area, formerly a cultivated field, on a 1 percent slope at an elevation of 750 feet. (Colors are for moist soil unless otherwise stated.)Ap--0 to 10 inches; dark grayish brown (10YR 4/2) silt loam, light brownish gray (10YR 6/2) dry; weak fine and medium granular structure; friable; medium acid; abrupt smooth boundary. (6 to 12 inches thick)Bw--10 to 44 inches; yellowish brown (10YR 5/4) silt loam; weak medium subangular blocky structure that becomes coarser and less well defined with depth; friable; brown (10YR 4/3) organic stains on faces of peds and very dark grayish brown (10YR 3/2) organic stains in root channels; medium acid; gradual smooth boundary. (14 to 40 inches thick)C--44 to 60 inches; brown (10YR 5/3) silt loam; massive; friable; medium acid.Group of answer choicesAp, Bw, CApCAp, BwNext

Which horizon(s) indicate regolith?TAXONOMIC CLASS: Chagrin (Fine-loamy, mixed, active, mesic Dystric Fluventic Eutrudepts)TYPICAL PEDON: Chagrin silt loam - in an idle area, formerly a cultivated field, on a 1 percent slope at an elevation of 750 feet. (Colors are for moist soil unless otherwise stated.)Ap--0 to 10 inches; dark grayish brown (10YR 4/2) silt loam, light brownish gray (10YR 6/2) dry; weak fine and medium granular structure; friable; medium acid; abrupt smooth boundary. (6 to 12 inches thick)Bw--10 to 44 inches; yellowish brown (10YR 5/4) silt loam; weak medium subangular blocky structure that becomes coarser and less well defined with depth; friable; brown (10YR 4/3) organic stains on faces of peds and very dark grayish brown (10YR 3/2) organic stains in root channels; medium acid; gradual smooth boundary. (14 to 40 inches thick)C--44 to 60 inches; brown (10YR 5/3) silt loam; massive; friable; medium acid.Group of answer choicesAp, Bw, CApAp, BwC

Which horizon(s) indicate parent material?TAXONOMIC CLASS: Chagrin (Fine-loamy, mixed, active, mesic Dystric Fluventic Eutrudepts)TYPICAL PEDON: Chagrin silt loam - in an idle area, formerly a cultivated field, on a 1 percent slope at an elevation of 750 feet. (Colors are for moist soil unless otherwise stated.)Ap--0 to 10 inches; dark grayish brown (10YR 4/2) silt loam, light brownish gray (10YR 6/2) dry; weak fine and medium granular structure; friable; medium acid; abrupt smooth boundary. (6 to 12 inches thick)Bw--10 to 44 inches; yellowish brown (10YR 5/4) silt loam; weak medium subangular blocky structure that becomes coarser and less well defined with depth; friable; brown (10YR 4/3) organic stains on faces of peds and very dark grayish brown (10YR 3/2) organic stains in root channels; medium acid; gradual smooth boundary. (14 to 40 inches thick)C--44 to 60 inches; brown (10YR 5/3) silt loam; massive; friable; medium acid. Group of answer choicesApCBwp

n which soil horizon(s) do you expect maximum illuviaton?TAXONOMIC CLASS: Chagrin (Fine-loamy, mixed, active, mesic Dystric Fluventic Eutrudepts)TYPICAL PEDON: Chagrin silt loam - in an idle area, formerly a cultivated field, on a 1 percent slope at an elevation of 750 feet. (Colors are for moist soil unless otherwise stated.)Ap--0 to 10 inches; dark grayish brown (10YR 4/2) silt loam, light brownish gray (10YR 6/2) dry; weak fine and medium granular structure; friable; medium acid; abrupt smooth boundary. (6 to 12 inches thick)Bw--10 to 44 inches; yellowish brown (10YR 5/4) silt loam; weak medium subangular blocky structure that becomes coarser and less well defined with depth; friable; brown (10YR 4/3) organic stains on faces of peds and very dark grayish brown (10YR 3/2) organic stains in root channels; medium acid; gradual smooth boundary. (14 to 40 inches thick)C--44 to 60 inches; brown (10YR 5/3) silt loam; massive; friable; medium acid.Group of answer choicesAppCBw

What is the soil consistence in the following horizon:Ap--0 to 10 inches; dark grayish brown (10YR 4/2) silt loam, light brownish gray (10YR 6/2) dry; weak fine and medium granular structure; friable; medium acid; abrupt smooth boundary.Group of answer choicesmassivefriablesilt loamabrupt smooth

What kind of parent material does the soil below have?The Chagrin series consists of deep, well drained moderately permeable soils that formed in alluvium on flood plains. Slopes range from 0 to 3 percent. Mean annual precipitation is about 38 inches, and mean annual temperature is about 51 degrees F.TAXONOMIC CLASS: Chagrin (Fine-loamy, mixed, active, mesic Dystric Fluventic Eutrudepts)TYPICAL PEDON: Chagrin silt loam - in an idle area, formerly a cultivated field, on a 1 percent slope at an elevation of 750 feet. (Colors are for moist soil unless otherwise stated.)Ap--0 to 10 inches; dark grayish brown (10YR 4/2) silt loam, light brownish gray (10YR 6/2) dry; weak fine and medium granular structure; friable; medium acid; abrupt smooth boundary. (6 to 12 inches thick)Bw--10 to 44 inches; yellowish brown (10YR 5/4) silt loam; weak medium subangular blocky structure that becomes coarser and less well defined with depth; friable; brown (10YR 4/3) organic stains on faces of peds and very dark grayish brown (10YR 3/2) organic stains in root channels; medium acid; gradual smooth boundary. (14 to 40 inches thick)C--44 to 60 inches; brown (10YR 5/3) silt loam; massive; friable; medium acid. Group of answer choicesigneousmetamorphicorganicalluviumNext