The slow cooling of magma far beneath earth's surface creates the rock inside earth to change slowly... this means that earths surface changes in times because of this cooling magma.
coarse-grained
This is a phaneritic texture.
extrusive rock
Obsidian
which are the following?
True
Plutons
Its a igneous rock whenit is made formed by magma.
crust
magma
it is called magma.
it is called magma.
which are the following?
Obsidian
which are the following?
True
Lava. Note: Magma cant erupt, volcanoes do. Magma is just the word for molten rock beneath the earths surface, lava is for molten rock above the earths surface.
Slow cooling of magma far beneath earth's surface has a phaneritic texture (this means that the individual crystals are large enough to be seen with the naked eye).
Plutons
An igneous intrusion.