intrusive rocks have a finer texture and extrusive such as lava rock are more course. intrusive rocks are cooled within the earth and extrusive cooled outside the earth.
Igneous rock is formed from magma or lava that has cooled and solidified.
Any rock created by the cooling of magma or molten material is classified as an igneous rock. These rocks can either be cooled in the earth or on the earths surface. Rocks cooled inside the earth are called intrusive igneous rocks, and have large crystals. Rocks cooled on the earth's surface are called extrusive igneous rocks. These rocks, due to faster cooling times, have very very tiny crystals.
contraction is is the decreasing of size in solids when cooled
Igneous rock. Hope I helped!
because the particles of the compound, called atoms, vibrate more when heated and then when cooled the
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.
they expand
Yes
Intrusive igneous rocks.
Andesite rocks are Igneous rocks. They are jagged and rough, and come from cooled magma.
lava
intrusive rocks have a finer texture and extrusive such as lava rock are more course. intrusive rocks are cooled within the earth and extrusive cooled outside the earth.
Extrusive igneous rocks.
They are rocks that formed from cooled lava on the earth's surface.
igneous rocks
Igneous rock is formed from magma or lava that has cooled and solidified.