* Geographic poles are the points where Earth's axis of rotation intersects the surface. They are fixed points.
* Magnetic poles are the points where Earth's magnetic field lines converge. They are not fixed points and actually move over time.
Here's a breakdown:
* North Geographic Pole: Located at 90 degrees North latitude in the Arctic Ocean.
* South Geographic Pole: Located at 90 degrees South latitude in Antarctica.
* North Magnetic Pole: Located in the Canadian Arctic, and is currently drifting towards Siberia.
* South Magnetic Pole: Located in Antarctica, and is also drifting.
The difference between geographic and magnetic poles is why compasses don't point directly to the North Geographic Pole. They point to the magnetic north, which can be slightly offset. This offset is called magnetic declination.
Why are magnetic poles moving?
The Earth's magnetic field is generated by the movement of molten iron in the Earth's core. This movement is constantly shifting, causing the magnetic poles to drift.
Let me know if you have any other questions!
