What is a major factor in determining the properties of rocks?
A. Carbon
B. Hydrogen
C. Oxygen
D. Silica
D. Silica
Which among the following defines Pyroclastics correctly?
A. Rocks composed solely or primarily of volcanic materials
B. Gases which are non-toxic arising mainly from volcanic materials
C. Flowing lava
D. Magma
A. Rocks composed solely or primarily of volcanic materials
Which of the following are examples of sedimentary rocks?
A. Gypsum
B. Chalk
C. Limestone
D. Igneous Rocks
D. Igneous Rocks
Which among the following is a correct combination?
A. Marble - Metamorphic rock
B. Basalt - Intrusive igneous rock
C. Slate - Extrusive igneous rock
D. All are correct
A. Marble - Metamorphic rock
Which among the following is formed by the process of Lithification?
A. Granite
B. Basalt
C. Marble
D. Feldspar
D. Feldspar
Granite is an example of which type of rock?
A. Intrusive igneous rock
B. Extrusive igneous rock
C. Sedimentary rock
D. Metamorphic rock
A. Intrusive igneous rock
In which year was the Royal Commission on Public Services appointed?
A. 1910
B. 1912
C. 1923
D. 1925
B. 1912
Which type of rocks are known as Plutonic rocks?
A. Deep-seated Intrusive Igneous rocks
B. Shallow depth intrusive rocks
C. Sedimentary rocks
D. Extrusive igneous rocks
A. Deep-seated Intrusive Igneous rocks
Which type of rocks are known as Primary rocks?
A. Igneous rocks
B. Metamorphic rocks
C. Sedimentary rocks
D. None of the above
A. Igneous rocks
Which type of rocks are formed from existing rocks by undergoing the process of recrystallization?
A. Igneous rocks
B. Metamorphic rocks
C. Sedimentary rocks
D. None of the above
B. Metamorphic rocks