Question

Mention three differences between core and mantle?
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Answer 1

The difference in temperature in the mantle accounts for the density of rocks. ... The core consists of extremely hot metal layers instead of rock. Iron and nickel make up the outer section of the core, while the interior is almost entirely iron. The inner core is almost totally solid and shaped like a ball.

Answer 2

Explanation:

The difference in temperature in the mantle accounts for the density of rocks. ... The core consists of extremely hot metal layers instead of rock. Iron and nickel make up the outer section of the core, while the interior is almost entirely iron. The inner core is almost totally solid and shaped like a ball.

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