igneacious
Volcanoes produce extrusive igneous rock.
Extrusive igneous rock.
volcano?
Extrusive igneous rock such as basalt, rhyolite, pumice, and obsidian.
lava
The rock forms over a cooling process.
The material that erupts from a volcano is called lava. It consists of molten rock that flows out during an eruption.
Lava and rock explode out of the volcano then lava pours down the volcano covering the land then turning into rock making the volcano bigger.
When a volcano erupts the molten cools quickly it is also known as volcano glass
When lava erupts from a volcano and cools down, it hardens and becomes an igneous rock
metamorphic rock melts into magma and volcano erupts. lava hardens and cools
When a volcano erupts, the lava that cools and solidifies forms igneous rock. Depending on the cooling process, it can be classified as either extrusive igneous rock, such as basalt, which cools quickly on the surface, or intrusive igneous rock, like granite, which cools slowly beneath the surface. The mineral composition and texture of the rock are influenced by the chemical makeup of the lava and the cooling rate.