How is the rock melted 2024?
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Works at the International Committee of the Red Cross, Lives in Geneva, Switzerland.
Most magma that reaches the surface in volcanic eruptions comes from a part of Earth's mantle called the asthenosphere. The asthenosphere is a layer of solid rock that is near its melting point. Turning this solid rock into liquid magma means changing its temperature, pressure, and water content.
2023-04-26 20:48:59
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Ethan Turner
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Most magma that reaches the surface in volcanic eruptions comes from a part of Earth's mantle called the asthenosphere. The asthenosphere is a layer of solid rock that is near its melting point. Turning this solid rock into liquid magma means changing its temperature, pressure, and water content.