Question

What is the nature of inner core of the earth?​

Answer 1

Explanation:

Earth's inner core is the innermost geologic layer of the planet Earth. It is primarily a solid ball with a radius of about 1,220 km (760 mi), which is about 20% of Earth's radius or 70% of the Moon's radius.

Answer 2

Answer:

the inner core of earth is made of iron and nickel other than rich crust and mantle.