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: The '''Earth's Core''' is made of a [[solid]] [[Inner Core|inner core]] and a [[liquid]] [[Outer Core|outer core]].
: The [[Inner Core|inner core]] spins due to [[Convection Current|convection currents]] in the [[Outer Core|outer core]] which generates the [[Earth]]'s [[Magnetic Field|magnetic field]].
===References===
====AQA====
:[https://www.amazon.co.uk/gp/product/0008158770/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158770&linkCode=as2&tag=nrjc-21&linkId=ec31595e720e1529e49876c3866fff6e ''Core (of Earth), pages 211, 246, GCSE Physics; Student Book, Collins, AQA '']