Which of the following is correctly matched ?

These are the options for the question :Which of the following is correctly matched ?

(a) Alluvial Soil – Consist of sand and silt
(b) Black Soil – Salt content is high
(c) Arid Soil – Diffusion of iron in crystalline
(d) Laterite Soil – Made up of Lava flows

The correct answer is -(a) Alluvial Soil – Consist of sand and silt