what is the difference between magma and lava

The biggest difference between magma and lava is their location. Magma is found underneath the surface of Earth, while lava is found on Earth's surface.
Both magma and lava are technically the same material: molten or semi-molten rocks. Beneath the Earth's surface, temperatures are high and can result in melting of rocks. The material composed of molten or semi-molten rocks is known as magma. Its temperature can range from 600 °C to 1600 °C. As it rises up, it encounters regions of relatively lower temperature. When the magma erupts through a volcano or through cracks in Earth's crust, it is called lava, which ultimately solidifies on the ground's surface and causes the formation of igneous rocks.
Thus, magma is molten rocks found underground, whereas lava is found above the ground's surface.
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