Basalt.
Igneous rock is formed from magma or lava that has cooled and solidified.
When air high above the earth' surface is cooled below the dew point it is likely to form?
When melted rock reaches Earth's surface, it is called lava. Lava can flow out of volcanoes during an eruption, cooling and solidifying to form igneous rock.
No, not all igneous rock is formed from lava that cooled on Earth's surface. Some igneous rocks are formed from magma that cooled below the surface, and these are called intrusive igneous rocks. These rocks cool more slowly than lava, allowing for larger mineral crystals to form.
Clouds.
Igneous rock is formed from magma or lava that has cooled and solidified.
It can be melted, but would form the same type of rock when it was cooled and hardened again, the structure depending on how it cooled and how fast.
When air high above the earth' surface is cooled below the dew point it is likely to form?
When air high above the earth' surface is cooled below the dew point it is likely to form?
Because crystals in granite had more time to form as the magma cooled slowly. Crystals that form on the surface are smaller because they cooled really quickly.
Extrusive igneous rocks form from magma that erupted onto the surface as lava, where it cooled quickly. On the other hand, intrusive igneous rocks form from magma that cooled slowly, deep underground.Obsidian has tiny crystalsGranite has large crystalsIgneous rocks do not contain any fossils. This is because any fossils in the original rock will have melted when the rock melted to form magma.
When Volcanoes erupt the surface is melted by the lava
Silver soldered means that silver was used to bond two metal parts together. The silver was melted and then cooled to form the bond.
Clouds.
Clouds.
More felsic than the original chemistry of the rock that was partially melted
Clouds.