pumice
No. Lava hardens into rock.
Pahoehoe
no, the lava cools on the surface and hardens
When lava hardens quickly to form a ropy formation, it is called pahoehoe lava.
Rocks that are produced when magma or lava cools and hardens are called Igneous rocks.
Rocks that are produced when magma or lava cools and hardens are called Igneous rocks.
Lava hardens, and the lava is turned into obsidian, or ignoeus rock.
Hot lava cools and hardens into igneous rock.
Lava that hardens into rough , jagged rocks with a crumbly feeling aka blocky lava
lava
Thick, highly viscous lava.
eventually it hardens into rock