it is really cold
Hot lava cools and hardens into igneous rock.
Hardened lava is considered igneous rock, composed of minerals.
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.
Hot lava cools and hardens into igneous rock.
The hardened layer of lava is called "igneous rock".
Hardened lava is considered igneous rock, composed of minerals.
The cycles are molten rock, lava, and then hardened lava like obsidian.
igneous rocks
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.
Igneous rocks
Well, Lava is liquid rock. So therefore hardened lava must be rock; igneous rock to be specific.
Lava is extremely hot!! Lava is molten rock- over 1000 Celsius.