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Extrusive igneous rock.
No. A sill forms when magma hardens parallel to the rock layers, which is usually horizontal. When magam hardens vertically, it forms a dike.
Rocks that are produced when magma or lava cools and hardens are called Igneous rocks.
Magma that hardens after being forced into a crack across rock is called a dike.
Rocks that are produced when magma or lava cools and hardens are called Igneous rocks.
Extrusive igneous rock.
Igneous rock is what forms when magma cools and hardens.
The air affects magma. Once magma is released above ground, called lava, the air hardens it. While it is underground, the higher the temperature and pressure, the runnier the magma.
a volcanic neck forms when magma hardens in a volcano's pipe and is later exposed.
No. A sill forms when magma hardens parallel to the rock layers, which is usually horizontal. When magam hardens vertically, it forms a dike.
Rocks that are produced when magma or lava cools and hardens are called Igneous rocks.
Magma that hardens after being forced into a crack across rock is called a dike.
Rocks that are produced when magma or lava cools and hardens are called Igneous rocks.
Rock debris blasted into the air during volcanic eruption; such as magma bombs, cinder, and ash.
rock
Magma that forces its way into rocks and hardens is called intrusion.
Firstly, it forms lava (liquid). When it hadens, it becomes a rock (solid).