Igneous rock is formed from magma or lava that has cooled and solidified.
Rocks that form as a result of cooling magma are igneous rocks. They can be classified as intrusive rocks (cooled slowly beneath the Earth's surface) or extrusive rocks (cooled quickly at the Earth's surface). Examples include basalt, granite, and rhyolite.
Igneous rocks are formed from melted rock that has cooled and solidified. Examples include granite, basalt, and obsidian.
Igneous rocks can contain both small and large crystals, depending on how quickly they cooled from molten material. If they cooled slowly beneath the Earth's surface, they tend to form large crystals, as seen in rocks like granite. Conversely, if they cooled rapidly on the surface, such as in volcanic eruptions, they typically have small crystals or a glassy texture, as seen in rocks like basalt.
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.
because the particles of the compound, called atoms, vibrate more when heated and then when cooled the
Igneous rock is formed from magma or lava that has cooled and solidified.
they expand
Igneous rocks that cooled slowly are intrusive. Igneous rocks that cooled quickly are extrusive. Intrusive rocks form larger crystals, because the crystals have a longer time to grow. Extrusive rocks have small to no crystals, because they had little or no time to grow/form.
Yes
Intrusive igneous rocks.
Andesite rocks are Igneous rocks. They are jagged and rough, and come from cooled magma.
lava
Extrusive igneous rocks.
They are rocks that formed from cooled lava on the earth's surface.
igneous rocks
because if the metamorphic rocks are big they will shrink