North Arrow Magnetic north (where the compass needle points) is different from true north (the north pole where all of the longitude lines converge - the Earth's axis of rotation).
(North Arrow Magnetic north; is; different from true north) (all of the longitude lines; converge; the Earth's axis of rotation; L:the north pole)
North Arrow Magnetic north all of the longitude lines
is converge
different from true north
the Earth's axis of rotation L:the north pole