Magma is a mixture of molten or semi-molten rock, volatiles and solids that is
found beneath the ... By definition rock formed of solidified magma is called
igneous rock. While the study of magma ha...
Magma definition, Geology. molten material beneath or within the earth's crust,
from which igneous rock is formed. See more.
That red hot liquid rock that spews violently out of erupting volcanoes? That's
lava. But before the lava rises to the earth's surface it's called magma.
n. pl. mag·ma·ta or mag·mas. 1. Geology The molten rock material under the
earth's crust, from which igneous rock is formed by cooling. 2. Pharmacology A ...
Meaning, pronunciation, example sentences, and more from Oxford Dictionaries.
... 'when red-hot magma comes into contact with seawater, an explosion results ...
magma definition, meaning, what is magma: hot liquid rock found just below the
surface of the earth. Learn more.
Sep 22, 2016 ... Confusion over the meaning of "magma" can generate popular misperceptions,
including a nonexistent molten sea underneath Yellowstone ...
Magma flowing from a volcano. Licensed from iStockPhoto. noun. The definition
of magma is the molten rock material under the Earth's crust or a suspension of ...
Define magma chamber: the underground space usually deep below the earth's
surface occupied by magma that may ascend from it to or toward the surface.
lava and magma: Molten, or hot liquefied, rock located deep below the Earth's ...
Magma is formed when temperatures within Earth's crust or mantle are very hot
and when ... Double-click it to look it up in Merriam-Webster's Student Dictionary.