Limestone is an example of
A. Igneous rocks
B. Sedimentary rocks
C. Metamorphic rocks
D. Crystalline rocks
Answer: Option B
Solution(By Examveda Team)
Limestone is an example of Sedimentary rocks. Limestone is a carbonate sedimentary rock that is often composed of the skeletal fragments of marine organisms such as coral, foraminifera, and molluscs. Its major materials are the minerals calcite and aragonite, which are different crystal forms of calcium carbonate (CaCO3).Related Questions on Miscellaneous World Geography
The years 1700, 1800 and 1900 were
A. Leap years
B. Not leap years
C. Famine years
D. Years of natural calamities
The tropical rain forests in the Amazon basin is known as
A. Savanna
B. Prairies
C. Selvas
D. Pampas
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