Earths Magnetic Field

 

                                                                              Earth

 

 

 

 

Origin Of Earths Magnetic Field 

 

 

 

 

Measurement Of Earths Magnetic Field
 

 

 

 

 Earth As A Giant Magnet To Magnetism

 

 

 

 

 

Magnets In Compass Used For Navigation

 

 

 

Compass Uses Earths Magnetic Field To Find Direction

 

 

 Snapshot