What is the soil structure in the following horizon:C--44 to 60 inches; brown (10YR 5/3) silt loam; massive; friable; medium acidGroup of answer choicesvery friablemedium acidsilt loammassive

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 is the soil texture 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 choicesgradual smoothsilt loamvery friableweak fine granular

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

The _______ horizon is the uppermost layer of a soil; it consists of organic material.Multiple ChoiceCOEBA

In which soil horizon is topsoil found?fd914bcd08414a069a30857e20a74c64.webm40 KB aA bB cC dD