Which Statement About Our Core Is FALSE

Which statement about our core is FALSE?

A) It generates a stable and permanent magnetic field much as a regular bar magnet.
B) The seismic data indicates the outer portion is liquid, the inner part solid.
C) It is almost as hot as the Sun's glowing surface, the photosphere.
D) It must be rich in both iron and nickel.
E) Its magnetic field generates the protective Van Allen radiation Belts.