The underground liquid rock is called magma when it is beneath the Earth's surface. When magma reaches the surface, it is then referred to as lava.
Lava forms underground in magma chambers. When it erupts onto the Earth's surface through volcanic activity, it becomes lava.
Rocks that form from magma underground are called igneous rocks, while rocks that form from lava on the Earth's surface are also classified as igneous rocks. The main difference lies in where the rock solidifies - magma crystallizes underground, forming intrusive igneous rocks with larger crystals, while lava solidifies on the surface, creating extrusive igneous rocks with smaller crystals.
When lava solidifies, it is called igneous rock.
Pahoehoe
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Molten rock is called magma when it is underground and lava when it reaches the surface.
Lava. (When it is underground it is called magma)
If it is underground it is magma, if it is on the surface it is lava
Molten rock from underground that has risen to the surface. If it is only underground and has not went up, it is called magma.
The matter thrown out of a volcano while it is erupting is called lava, and it consists of melted rock matter. Before erupting, the lava moves underground towards the opening of the volcano. When it is underground like this, it is called magma.
This is called a lava tube.
Not exactly. Molten rock is called either magma or lava depending on whether it is underground or above ground. When lava flows on the surface like a river or flood it is called a lava flows, but lava is not always flowing downhill. Sometimes it can collect in a pool called a lava lake, or be flung into the air in a lava fountain.
It's called magma when it is under the earth's surface. Once it erupts or becomes visible on the surface, its called lava
It is called lava. Underground it is referred to as magma.
You can find lava underground.