Which one of the following statements is correct? (a) Red soil lie on the periphery of the Peninsular plateau
Which one of the following statements is correct?
(a) Red soil lie on the periphery of the Peninsular plateau
(b) The laterite soils are more acidic on the low-lying areas than on the higher areas
(c) Alluvial soils are poor in potash and phosphorus
(d) Black soils are rich in phosphorous, nitrogen and organic matter
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