it is called an extrusive rock
Igneous rocks are formed when lava cools. After a eruption, the lava cools, and the igneous rock is formed.
Intrusive igneous rocks are thusly formed.
Igneous rock is formed from solidified and cooled magma or lava.
Igneous rock is formed from lava that has cooled and, of course, hardened.
the type of rock formed when lava or magma cools is igneous rock..
Igneous rock, specifically extrusive or volcanic rock, is formed when lava cools and hardens. This type of rock typically has small crystals due to the rapid cooling process and examples include basalt and rhyolite.
Igneous rock is formed when lava or magma cools.
No, igneous rocks are formed from molten rock (Lava, or Magma).
A rock formed from cooling lava is classified as an igneous rock. Igneous rocks are formed from the cooling and solidification of magma/lava. They can be further classified based on their mineral composition, texture, and formation process.
Igneous rock.(obsidian)
When lava cools it forms extrusive igneous rock.
The general type is extrusive igneous rock.