Igneous Rock (Noun)
Meaning
Rock formed by the solidification of molten magma.
Classification
Nouns denoting substances.
Examples
- Igneous rock is formed when magma cools and solidifies beneath the Earth's surface or on the surface as a result of volcanic activity.
- The geologist carefully collected samples of igneous rock from the volcanic region to study their composition and properties.
- Granite is a type of igneous rock that is commonly used as a building material due to its durability and attractive appearance.
- The Earth's crust is composed of a variety of rocks, including igneous rock, sedimentary rock, and metamorphic rock.
- The igneous rock formations in the park were created millions of years ago when molten lava cooled and solidified after a volcanic eruption.