Most of the ocean-floor rocks in the Trinity River Frontier region are called metamorphic, because they have recrystalized into harder rocks from the heat and pressure they have been subjected to.
(Most of the ocean-floor rocks in the Trinity River Frontier region; are called; metamorphic; because they have recrystalized into harder rocks from the heat and pressure) (they; have recrystalized; into harder rocks from the heat and pressure) (they; have been subjected; to)
Most of the ocean-floor rocks in the Trinity River Frontier region they they
are called have recrystalized have been subjected
metamorphic because they have recrystalized into harder rocks from the heat and pressure
into harder rocks from the heat and pressure
to