Whenever rock is melted to become magma or lava, the argon tends to escape.
(rock; is melted; ) (rock; to become; magma or lava) (the argon; tends; to escape; T:Whenever rock is melted to become magma or lava) (the argon; to escape; )
rock rock the argon the argon
is melted to become tends to escape
magma or lava
to escape T:Whenever rock is melted to become magma or lava