which statements accurately describe earths magnetic field? check all that apply.\nthe magnetic field lines…

which statements accurately describe earths magnetic field? check all that apply.\nthe magnetic field lines flow from antarctica to northern canada.\nthe magnetic field is created by magnetic rocks on the surface.\nthe magnetic poles line up exactly with earths geographic poles.\nthe magnetic field is generated in earths core.\nthe magnetic field is similar to the magnetic field of a bar magnet.

which statements accurately describe earths magnetic field? check all that apply.\nthe magnetic field lines flow from antarctica to northern canada.\nthe magnetic field is created by magnetic rocks on the surface.\nthe magnetic poles line up exactly with earths geographic poles.\nthe magnetic field is generated in earths core.\nthe magnetic field is similar to the magnetic field of a bar magnet.

Answer

Brief Explanations:

  1. Earth's magnetic field lines flow from the south - magnetic pole (near Antarctica) to the north - magnetic pole (near northern Canada).
  2. The magnetic field is generated by the motion of molten iron in Earth's outer core, not by magnetic rocks on the surface.
  3. The magnetic poles do not line up exactly with the geographic poles; there is a magnetic declination.
  4. The magnetic field is generated in Earth's core due to the dynamo effect.
  5. Earth's magnetic field has a dipole - like structure, similar to that of a bar magnet.

Answer:

The magnetic field lines flow from Antarctica to northern Canada. The magnetic field is generated in Earth's core. The magnetic field is similar to the magnetic field of a bar magnet.