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→Earth's Magnetic Field
===Earth's Magnetic Field===
: The core of the [[Earth]] spins at a different speed to the rest of the [[planet]] and this causes a [[Magnetic Field|magnetic field]].
: The [[Earth]]'s [[Magnetic Field|magnetic field]] helps protect the [[planet]]] against [[Solar Flare]]s from [[The Sun]].
{| class="wikitable"
|[[File:MagneticFieldLinesEarth.png|center|400px]]