In spite of the very high temperature at the Earth's centre, the inner core is not in a molten state because the

In spite of the very high temperature at the Earth's centre, the inner core is not in a molten state because the Correct Answer Great pressure at the centre raises the melting point of the rocks

In spite of the very high temperature at the Earth's centre, the inner core is not in a molten state because the Great pressure at the centre raises the melting point of the rocks. Our inner core is a solid matter. And it remains solid because of its called iron-nickel which helps most the inner core become solid and other solid and hard particles of it.
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