In order of increasing percentage of silica, the correct sequence is – McqOptions

MCQOPTIONS

1.	In order of increasing percentage of silica, the correct sequence is
A.	Calcareous rock
B.	None of these.
C.	sandy clay, calcareous clay, pure clay
D.	calcareous clay, pure clay, sandy clay
Answer» C. sandy clay, calcareous clay, pure clay

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