identify the layer of the earth that is in a semi-molten state
Identify the layer of the earth that is in a semi-molten state
Answer:
The layer of the Earth that is in a semi-molten state is called the mantle. The mantle is located between the Earth’s crust and core. It is predominantly solid, but portions of it are in a semi-molten state called the asthenosphere. The asthenosphere is a part of the upper mantle where temperatures and pressures are high enough to partially melt the rock, giving it a semi-fluid characteristic. This semi-molten state of the mantle plays a crucial role in the movement of tectonic plates. The convection currents in the semi-molten mantle are responsible for the movement of the Earth’s lithosphere above, leading to phenomena like plate tectonics, earthquakes, and volcanic eruptions.