Geography

Question

Clay is a type of soil with low permeability.

Soils with low permeability are characterized

by slow drying times and less groundwater

contamination below them. What else is a

characteristic of soils with low permeability?

The soil drains quickly

Water moves slowly through the soil

Answer

Poor drainage and slow water movement.

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Soils with low permeability are characterized by poor drainage and slow water movement. This is because the soil has a low capacity to transmit water, which results in water being held in the soil for longer periods of time. As a result, soils with low permeability tend to have slow drying times and less groundwater contamination below them. Additionally, these soils can be prone to waterlogging and flooding, as water is unable to drain away quickly.