This molten rock, called basalt magma, generates intense heat that is believed to cause the earth's lower crust to melt and form a second kind of magma, called rhyolitic crustal magma, that is very rich in silica and dissolved gas.
(This molten rock; called; basalt magma) (the earth's lower crust; to form; a second kind of magma, called rhyolitic crustal magma, that is very rich in silica and dissolved gas) (This molten rock, called basalt magma; generates; intense heat that is believed to cause the earth's lower crust to melt and form a second kind of magma,) (intense heat; is believed; to cause the earth's lower crust to melt and form a second kind of magma) (that; is; very rich in silica and dissolved gas) (intense heat; to cause; the earth's lower crust to melt and form a second kind of magma) Context(intense heat to cause,List([49, 87))):(the earth's lower crust; to melt; )
intense heat to cause,List([49, 87))
This molten rock the earth's lower crust This molten rock, called basalt magma intense heat that intense heat the earth's lower crust
called to form generates is believed is to cause to melt
basalt magma
a second kind of magma, called rhyolitic crustal magma, that is very rich in silica and dissolved gas
intense heat that is believed to cause the earth's lower crust to melt and form a second kind of magma,
to cause the earth's lower crust to melt and form a second kind of magma
very rich in silica and dissolved gas
the earth's lower crust to melt and form a second kind of magma