Which of the following statement(s) is/are correct? (i) Red and yellow soils develop a reddish colour due to diffusion of magnesium in crystalline and metamorphic rocks. (ii) Black soil is generally rich in phosphoric content. |
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(a) |
(i) only |
(b) |
(ii) only |
(c) |
(i) and (ii) |
(d) |
None |
Which of the following statement(s) is/are correct? (i) Red and yellow soils develop a reddish colour due to diffusion of magnesium in crystalline and metamorphic rocks. (ii) Black soil is generally rich in phosphoric content. |
|||
(a) |
(i) only |
(b) |
(ii) only |
(c) |
(i) and (ii) |
(d) |
None |