The rocks which are cooled at faster rate, near to surface yeilds no crystals called
A. Volcanic
B. Hyperbyssal
C. Plutonic
D. Lapolith
Answer: Option A
A. Volcanic
B. Hyperbyssal
C. Plutonic
D. Lapolith
Answer: Option A
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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