MCQ
How are the sedimentary rocks minerals formed?
  • A
    When minerals in liquid/ molten and gaseous forms are forced upward through cavities towards the earth’s surface.
  • As a result of deposition, accumulation and concentration in horizontal strata.
  • C
    Decomposition of surface rocks, and the removal of soluble constituents.
  • D
    Alluvial deposits in sands of valley floors and the base of hills.

Answer

Correct option: B.
As a result of deposition, accumulation and concentration in horizontal strata.

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