The southeast United States is dominated by which soil order?

Question

Quizplus · Accepted Answer

Ultisols are the dominant soil order in the southeast United States, with approximately 60% of the region's soils being classified as such. These soils are typically acidic and have undergone significant weathering and leaching, resulting in a concentration of clay particles and iron and aluminum oxides in the subsoil. This makes Ultisols relatively infertile and unsuitable for certain types of agriculture without significant amendment.

The Southeast United States Is Dominated by Which Soil Order