Color development and distribution of color within a soil profile are part of weathering. As rocks containing iron or manganese weather, the elements oxidize. Iron forms small crystals with a yellow or red color, organic matter decomposes into black humus, and manganese forms black mineral deposits.These pigments paint the soil (Michigan State Soil).s rocks containing iron or manganese weather, the elements oxidize. Iron forms small crystals with a yellow or red color, organic matter decomposes into black humus, and manganese forms black mineral deposits. These pigments paint the soil (Michigan State Soil).
Definition of exploitation - the action or fact of treating someone unfairly in order to benefit from their work, the action of making use of and benefiting fr Definition of exploitation - the action or fact of treating someone unfairly in order to benefit from their work, the action of making use of and benefiting fr dictionary thesaurus
verb (used with object) 1. to utilize, especially for profit; turn to practical account: to exploit a business opportunity. 2. to use selfishly for one's own ends: employers who exploit their workers. 3. to advance or further through exploitation; promote: He exploited his new movie through a series of guest appearances.