Correct option is B
The correct answer is (b) It is the most common sedimentary rock.
- Granite is not a sedimentary rock; it is an igneous rock.
- Granite forms when hot, molten rock (magma) crystallizes and solidifies beneath the Earth's surface.
- It is the most abundant rock in the continental crust, known for its durability and variety of colors.
- Granite is composed mainly of quartz and feldspar with minor amounts of mica and other minerals, giving it a granular texture.
Information Booster:
Granite as the most abundant rock in the continental crust:
- Granite makes up a significant portion of the continental crust.
- It is extensively used in construction due to its hardness and aesthetic appeal.
Igneous rock formation:
- Granite is an intrusive igneous rock, meaning it forms from the slow cooling of magma deep within the Earth.
- This slow cooling process allows large crystals to develop, giving granite its distinctive appearance.
Composition of granite:
- The primary minerals in granite are quartz and feldspar, which contribute to its hardness and resistance to weathering.
- Minor amounts of mica, amphiboles, and other minerals add to the color variations seen in granite.