JAMB - Geography (1985 - No. 9)
The distinctive character of tropical red soil is BEST described as?
deep, highly leached,with high kaolin clay and iron content
deep, deep, humus-rich, with high kaolin clay and abundant iron concretions
deep, deep, humus-rich, dark-coloured, with distinct cacareous horizons
deep, acidic with high kaolin clay content and weatherable minerals