The pressure on the inner core is greater than on the outer core and the melting point of iron, and because the pressure effect is higher than the temperature effect, the inner core is solidified.
Oh, yeah? Then why'd you post this, hmm?
They give us more information about what they learned.
Bem, existem centenas de idiomas e se você quiser Para ser exato, existem 7.139 idiomas falados todos os dias. Apenas 23 deles são mais falados que os outros.
