Explanation:

Laterite soils are formed under conditions of high temperature and heavy rainfall, which lead to intense leaching of silica and other soluble bases. This process leaves behind a high concentration of insoluble iron and aluminum oxides, giving the soil its characteristic reddish or yellowish-red color. Consequently, laterite soils are rich in iron oxides. They are generally poor in nitrogen, phosphorus, potassium, lime, and humus due to the intense leaching, making them less fertile for agriculture without significant amendments. Options B, C, and D are incorrect as laterite soils are typically deficient in nitrogen, lime, and humus.