Podcast
Questions and Answers
The earth acts as a giant ______, complete with a North Pole and a South Pole
The earth acts as a giant ______, complete with a North Pole and a South Pole
magnet
The circulation of Earth's liquid metal iron core creates a ______ field
The circulation of Earth's liquid metal iron core creates a ______ field
magnetic
The North Pole on a globe is called ______ north
The North Pole on a globe is called ______ north
true
You would be at the ______ north pole
You would be at the ______ north pole
Scientists have plotted the ______ of the movement
Scientists have plotted the ______ of the movement
Today, the magnetic north pole is found near the ______ Circle
Today, the magnetic north pole is found near the ______ Circle
The north magnetic pole of the earth is not in the same location as the earth's geographic ______ Pole
The north magnetic pole of the earth is not in the same location as the earth's geographic ______ Pole
A suspended piece of ______ will align itself with the magnetic poles of the earth
A suspended piece of ______ will align itself with the magnetic poles of the earth
The magnetic north pole moves because of the ______ in Earth's liquid core
The magnetic north pole moves because of the ______ in Earth's liquid core
In fact, in a few years, it will be far from where it is ______
In fact, in a few years, it will be far from where it is ______
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Study Notes
Earth's Magnetic Field
- The earth acts as a giant magnet, complete with a North Pole and a South Pole
- The circulation of Earth's liquid metal iron core creates a magnetic field
Magnetic North Pole
- The North Pole on a globe is called geographic north
- You would be at the geographic north pole
- The magnetic north pole of the earth is not in the same location as the earth's geographic north Pole
- Today, the magnetic north pole is found near the Arctic Circle
Magnetic Field Properties
- A suspended piece of magnet will align itself with the magnetic poles of the earth
- The magnetic north pole moves because of the convection in Earth's liquid core
- In fact, in a few years, it will be far from where it is currently located
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