Extrusive
Intrusive igneous rocks are thusly formed.
Igneous rocks are formed from the cooling and solidification of magma or lava.
Igneous rocks are formed when lava cools. After a eruption, the lava cools, and the igneous rock is formed.
Extrusive igneous rocks.
igneous
The scientific term for rocks formed from lava is "igneous rocks." These rocks are created when molten lava cools and solidifies, either on the Earth's surface as extrusive igneous rocks, such as basalt, or beneath the surface as intrusive igneous rocks, such as granite.
Igneous rock is formed when lava or magma cools.
No. Igneous rock is formed from cooling lava or magma.
When lava cools and solidifies.
Igneous rocks
Igneous rock is formed through the cooling and solidification of magma or lava.
Igneous rocks are formed when molten magma cools and solidifies either beneath the Earth's surface (intrusive) or on the surface (extrusive). Intrusive igneous rocks are formed from magma that cools slowly underground, while extrusive igneous rocks are formed from lava that cools quickly on the surface.