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Q: Meena discusses an example of a sedimentary rock. Which of the following can it be?
  • A. Basalt
  • B. Granite
  • C. Sandstone
  • D. Marble
Correct Answer: Option C - Sedimentary rocks are the result of deposition of rock fragments by exogenous processes. These are also known as secondary rocks, like sandstone, limestone etc. Thus if Meena discusses an example of a sedimentary rock, the given options could be sandstone. • Granite is a common type of intrusive igneous rock that is typically composed of feldspar, quartz, and mica. It is often used as a building stone and for decorative purposes. • Marble is a metamorphic rock that is prized for its beauty and durability. It is often used in sculpture and building construction. • Basalt is a dark-colored volcanic rock that is often used in construction and road-building due to its strength and durability.
C. Sedimentary rocks are the result of deposition of rock fragments by exogenous processes. These are also known as secondary rocks, like sandstone, limestone etc. Thus if Meena discusses an example of a sedimentary rock, the given options could be sandstone. • Granite is a common type of intrusive igneous rock that is typically composed of feldspar, quartz, and mica. It is often used as a building stone and for decorative purposes. • Marble is a metamorphic rock that is prized for its beauty and durability. It is often used in sculpture and building construction. • Basalt is a dark-colored volcanic rock that is often used in construction and road-building due to its strength and durability.

Explanations:

Sedimentary rocks are the result of deposition of rock fragments by exogenous processes. These are also known as secondary rocks, like sandstone, limestone etc. Thus if Meena discusses an example of a sedimentary rock, the given options could be sandstone. • Granite is a common type of intrusive igneous rock that is typically composed of feldspar, quartz, and mica. It is often used as a building stone and for decorative purposes. • Marble is a metamorphic rock that is prized for its beauty and durability. It is often used in sculpture and building construction. • Basalt is a dark-colored volcanic rock that is often used in construction and road-building due to its strength and durability.