What can be said about the texture of the Medium B horizon?

What can be said about the texture of the Medium B horizon?

• A. It is sticky and soft
• B. It is sandy and clean
• C. It makes a long ribbon
• D. It is very coarse

Answer: (A)

The texture of a Medium B horizon typically refers to soils that exhibit characteristics indicative of a moderate amount of clay and silt, contributing to a sticky and soft feel when wet. This texture can promote good nutrient and moisture retention while also allowing some drainage, making it advantageous in various agricultural scenarios. The stickiness is a result of the clay particles, which can bind together, enhancing the soil's ability to hold onto water and nutrients. In contrast, sandy textures would not provide the same tactile experience; rather, they are loose and do not display stickiness. The description of making a long ribbon generally aligns with soils that have a higher clay content, suggesting a different texture than what would be found in a Medium B horizon. A very coarse texture implies a significant dominance of larger particles, further deviating from the balanced texture expected in a Medium B horizon where a blend of silt and clay predominates.

The texture of a Medium B horizon typically refers to soils that exhibit characteristics indicative of a moderate amount of clay and silt, contributing to a sticky and soft feel when wet. This texture can promote good nutrient and moisture retention while also allowing some drainage, making it advantageous in various agricultural scenarios. The stickiness is a result of the clay particles, which can bind together, enhancing the soil's ability to hold onto water and nutrients.

In contrast, sandy textures would not provide the same tactile experience; rather, they are loose and do not display stickiness. The description of making a long ribbon generally aligns with soils that have a higher clay content, suggesting a different texture than what would be found in a Medium B horizon. A very coarse texture implies a significant dominance of larger particles, further deviating from the balanced texture expected in a Medium B horizon where a blend of silt and clay predominates.