(2) A configuration of the Earth's magnetic field with the magnetic positive pole where field lines leave the Earth , located near the geographic north pole.
(field lines; leave; the Earth; L:the magnetic positive pole where field lines leave the Earth , located near the geographic north pole) (the magnetic positive pole where field lines leave the Earth; located; L:near the geographic north pole)
field lines the magnetic positive pole where field lines leave the Earth
leave located
the Earth L:the magnetic positive pole where field lines leave the Earth , located near the geographic north pole
L:near the geographic north pole