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Followings are some pedological processes that describe progression of additions, losses, transformation and translocation.
(A) . Leaching (downward movement of soluble salts)
(B) . Eluviation (transport of suspended soil material from upper to lower layers).
(C) . Podsolization (acid led breakdown of clay minerals under humid forested regions).
(D) . IIluviation (deposition of colloids, soluble salts and suspended clay from one soil layer to other carried downward by
eluviation)
Choose the correct answer from the options given below: