In the soil-forming regime, which one of the following occurs in a region where evapotranspiration exceeds precipitation significantly ?
[amp_mcq option1=”Calcification” option2=”Laterization” option3=”Podsolization” option4=”Gleization” correct=”option1″]
This question was previously asked in
UPSC NDA-1 – 2023
– Laterization: Occurs in hot, humid climates with high rainfall, leading to intense leaching and accumulation of iron and aluminum oxides.
– Podsolization: Occurs in cool, humid climates, typically under coniferous forests, resulting in the leaching of iron, aluminum, and organic matter from upper horizons and their accumulation in lower horizons.
– Gleization: Occurs in waterlogged, anaerobic conditions, leading to the reduction of iron and characteristic grey/blue colours and mottles.