A. leaching
B. illuviation
C. eluviations
D. pedogenesis
✅ The correct answer is option D.
Pedogenesis (from the Greek pedo-, or pedon, meaning ‘soil, earth,’ and genesis, meaning ‘origin, birth’) (also termed soil development, soil evolution, soil formation, and soil genesis) is the process of soil formation as regulated by the effects of place, environment, and history.
Pedogenesis (from the Greek pedo-, or pedon, meaning ‘soil, earth,’ and genesis, meaning ‘origin, birth’) (also termed soil development, soil evolution, soil formation, and soil genesis) is the process of soil formation as regulated by the effects of place, environment, and history.