Silicate clay accumulation is most common in the ____.
A)A horizon
B)B horizon
C)C horizon
D)O Horizon
E)E horizon

Question

Quizplus · Accepted Answer

Silicate clay accumulation typically occurs in the B horizon of soil, which is characterized by a build-up of materials that have moved down from the overlying A horizon. The silicate clay minerals can form as a result of chemical weathering of rocks in the soil and can accumulate in the B horizon over time. The A horizon is typically the top layer of soil and contains the most organic matter, while the C horizon is the layer of soil that is least affected by weathering and contains the parent material from which the soil formed. The O horizon is the layer of organic matter that forms on the surface of the soil, while the E horizon is a transitional layer between the A and B horizons that is characterized by a loss of minerals and organic matter.

Silicate Clay Accumulation Is Most Common in the ____