Related Questions

The oldest rocks in the earth's crust were once molten, and came from deep inside the earth. The molten rock, called magma, spewed out in volcanic eruptions during the earth's early life and solidified into hard rock's called
A granite
B basalt
C igneous rocks
D sedimentary rocks
The type of igneous rocks which are formed midway between volcanic and plutonic rocks, are known as ________
A Basalt
B Hypabyssal
C Laccolith
D Batholith
The igneous rocks are formed due to ________
A Accumulation of sediments at the bottom of sea
B Granitisation
C Disintegration of magma
D Altering of metamorphic rocks
The model which explains the various types of igneous rocks
A rock cycle
B Bowens reaction series
C both are similar terms
D None of the above
The best representative of the acid igneous rocks is ________
A Basalt
B Granite
C Dolerite
D Gabbro
Igneous rocks are said to be acidic when they contain high proportion of ________
A Iron
B Magnesium
C Silica
D Aluminium
The rock formed from the solidification of molten matter (magma) is called:
A Sedimentary rock
B Metamorphic rock
C Igneous rock
D None of the above
Which one of the following is igneous rock?
A Limestone
B Granite
C Marble
D Slate
Which of the following is not an Igneous Rock?
A Dolomite
B Granite
C Basalt
D Gabbro
Carbonaceous rocks which produce coal and of belong to the category of rocks called
A Metamorphic
B Igneous
C Sedimentary
D Inorganic

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