The original rock is mudstone, its metamorphic rock is
A. Schist
B. Argillite
C. Marble
D. Gneiss
Answer: Option B
A. Schist
B. Argillite
C. Marble
D. Gneiss
Answer: Option B
On the basis of which content the igneous rocks are classified as acid rocks and basic rocks?
A. Magnetite
B. Hematite
C. Bauxite
D. Silica
Origin of Solar System divided in two groups, which are
A. Evolutionary and catastrophic
B. Nebula and gaseous tidal hypo
C. Jeansand Jeffires
D. A and B both
A. Attrition
B. Deflation
C. Denudation
D. Mantle
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