Magma (Noun)
Meaning
Molten rock in the earth's crust.
Classification
Nouns denoting substances.
Examples
- Magma is formed by the partial melting of the Earth's mantle, typically as a result of decreased pressure or increased temperature.
- As the magma rose to the surface, it erupted through the volcano as lava.
- The study of magma dynamics helps geologists understand the underlying mechanisms of volcanic eruptions.
- Volcanologists estimate that there are several million cubic kilometers of magma stored beneath the Earth's surface.
- Scientists collect magma samples to analyze their composition and learn more about the Earth's interior.