Magma or lava. Classified as mafic or felsic, depending on it's minerology.
lava
Lava is molten rock escaping through holes and cracks (eg volcanos) in the Earth's crust. The molten rock when under the Earth's crust is called magma.
Most likely an igneous rock can withstand molten lava.
Convection. E2020
Lava of relatively low viscosity (relatively low silica content, so basic rock such as basalt). Associated with constructive plate margins and with intra-plate volcanoes such as Hawaii.
Magma is molten rock under ground whereas molten rock that flows out of the ground is lava and igneous rock is solid when the lava or magma hardens.
Molten rock under the ground is called magma. It is formed from the melting of rocks in the Earth's mantle. Magma can rise to the surface through volcanic eruptions, or it can solidify underground to form igneous rock.
Molten rock under the surface is called "magma". When magma reaches the surface it is called "lava".
Molten rock is called magma when it is below ground and lava when it is above ground.
Magma
No. Molten rock under the surface is called magma. Molten rock above the surface is referred to as lava.
molten rock under the world is called magma.
A volcano is a vent or hole in the ground where molten rock and associated gasses erupt. A magma chamber is a chamber underground, often under a volcano, where molten rock is stored.
A molten rock that has cooled is an Igneous rock. To my knowledge there is not a specific igneous rock that starts with L. However molten rock above ground is called lava.
Lava refers specifically to molten rock that flows on the surface of the Earth during a volcanic eruption. Molten rock, on the other hand, is the hot, liquid rock below the Earth's surface that has not yet erupted. Essentially, all lava is molten rock, but not all molten rock is lava.
magma is molten rock that is still underground and lava is molten rock that is above ground
lava