Magma is composed of molten rock and is stored in the Earth's crust.
Watch out for that magma!
magma appears after a volcanic eruption.
Magma is heated rock within the Earth's crust. When magma reaches the surface, it is called lava.
To witness a volcanic eruption, one must be cautious of the flowing magma.
"The magma from the great volcano completely annihilated all in the settlement below."
Magma flows beneath the Earth's surface, often leading to volcanic eruptions when it reaches the surface.
there was much magma after the volcanic eruption
Magma is any crude mixture of finely divided mineral
The sentence incorrectly implies that rock itself melts to form magma. In reality, the heat from the mantle causes the surrounding rock to melt and form magma which then rises towards the crust. Consider revising the sentence to accurately reflect this process.
the magma or lava heats the rock it is in contact with, causing recrystallization
The scientist was determined to get some magma to use in his research. Magma is the hot fluid that is in the Earth's crust.
The word magma is a noun. A noun functions as the subject of a sentence or a clause, and the object of a verb or a preposition. Examples:subject of a sentence: Magma formed this islandsubject of a clause: The heat that the magma generatedset the surrounding area on fire.object of a verb: Weathering made the magma into a rich soil.object of a preposition: This island was formed by magma.