In hardened lava, the particles are tightly packed together in a solid state. In liquid lava, the particles are more dispersed and free to move around. Hardened lava has a crystalline structure, while liquid lava has a more random and amorphous arrangement of particles.
Hardened lava typically ranges from about 600 to 1200 degrees Celsius (1100 to 2200 degrees Fahrenheit), depending on the type of lava and cooling conditions.
Igneous rocks
Well, Lava is liquid rock. So therefore hardened lava must be rock; igneous rock to be specific.
Yes,Scoria (a type of Basalt) Basalt is a dark-colored rock that formed as lava cooled and hardened. Scoria is a type of basalt that's full of bubble holes. The bubbles formed as the lava was blasted out of a volcano, and were trapped as the lava cooled and hardened.
The hardened layer of lava is called "igneous rock".
The cycles are molten rock, lava, and then hardened lava like obsidian.
In hardened lava, the particles are tightly packed together in a solid state. In liquid lava, the particles are more dispersed and free to move around. Hardened lava has a crystalline structure, while liquid lava has a more random and amorphous arrangement of particles.
igneous rocks
Hardened lava typically ranges from about 600 to 1200 degrees Celsius (1100 to 2200 degrees Fahrenheit), depending on the type of lava and cooling conditions.
The particles in a hardened lava sample will be solidified and compacted, while the particles in a liquid lava sample will be molten and in a flowing state. The hardened lava particles will have a crystalline structure, whereas the liquid lava particles will lack a fixed arrangement due to their high temperature.
No, it forms a volcano.
Extrusive igneous rock.
A hardened layer of magma is called a lava flow or volcanic rock.
No minerals make up true volcanic glass, as the crystalline structure of minerals did not have time to form before the lava hardened. A mineral must have a crystalline structure.
Igneous rocks
Well, Lava is liquid rock. So therefore hardened lava must be rock; igneous rock to be specific.