What Causes Keloids? Keloids, a scar which overgrows as a result of the presence of type one and three collagen, is a skin condition that can affect any person. According to research to try and find more information about this, it has been discovered that people with deeper pigmentation are more affected by keloids.
Inceptisols (from Latin inceptum, beginning) are soils that exhibit minimal horizon development. They are more developed than Entisols, but still lack the features that are characteristic of other soil orders.
Acid sulfate soil. Acid sulfate soils are naturally occurring soils, sediments or organic substrates (e.g. peat) that are formed under waterlogged conditions. These soils contain iron sulfide minerals (predominantly as the mineral pyrite) or their oxidation products. In an undisturbed state below the water table, acid sulfate soils are benign.