What is the term for the type of soil that can dissolve in water?

The correct term for soil that can dissolve in water is "soluble soils." This category refers to materials that have components or substances that readily dissolve when exposed to water, allowing for the movement of minerals and nutrients in the soil solution. Soluble soils are significant in various contexts, including agricultural practices, water management, and environmental science, as they can impact plant growth and the availability of nutrients.

In contrast, insoluble soils do not dissolve in water, meaning that they remain intact and can affect drainage and aeration in the soil. Acidic soils refer specifically to soil with a low pH and do not inherently reflect solubility, as some acidic soils may still contain insoluble particles. Dirty soils, as a term, is not a recognized classification in this context and generally refers to soils with a high amount of visible debris or contamination but does not specifically relate to solubility. Thus, soluble soils is the most accurate and relevant term in this scenario.