Andisol vs Aridisol - What's the difference?
andisol | aridisol |
A kind of soil formed in volcanic ash and containing high proportions of glass and amorphous colloidal materials, including allophane, imogolite and ferrihydrite. (US soil taxonomy) A soil of the kind that dominates deserts and xeric shrublands, having a very low concentration of organic matter and little water.
