The accumulation of clays in the B horizon is the direct result of which of the following processes?

Question

Quizplus · Accepted Answer

Clays accumulate in the B horizon through the process of illuviation, which refers to the downward movement of minerals or organic matter from upper layers of soil to lower layers. This process is facilitated by water, which carries the dissolved or suspended particles deeper into the soil profile. Eluviation, on the other hand, refers to the removal of materials from the upper layers of soil, such as leaching of nutrients or organic matter. Salinization is the accumulation of salts in soil, while humification and transformation refer to the decomposition and chemical conversion of organic matter, respectively.

The Accumulation of Clays in the B Horizon Is the Direct