Question

 This is the very core of Earth. Due to very high temperature, the rocks melt here. The elements of Nickel and Iron are found in abundance in this layer. 
​

Answer 1

Answer:

Inner core

Explanation:

The inner core is the hottest place in Earth having a temperature of more than 5000 degree celsius and so the metals are found in molten state. The inner core is rich in Iron and Nickel which also plays a role in maintaining Earth's magnetic field.

Answer 2

Answer:

This is the very core of Earth. Due to very high temperature, the rocks melt here. The elements of Nickel and Iron are found in abundance in this layer