Question

Inner core of the earth is made up of heavy substances like
A) iron
B) nickel
C) gold
D) liquid metals​

Answer 1

Answer:

option a iron is your answer

Answer 2

Answer:

The inner core of the earth is made up of heavy substances like Iron.

So, option (A) Iron is the correct option.

Explanation:

What is Earth's inner core?

• It is the inner most layer of geological layers of Earth.
• It is made up of heavy metals, mostly Iron and another metal is Nickel and both forms an inner solid layer of the Earth.
• It is made up of large size of 2440km and spins faster than the surface of the earth.
• It is very hot and creates a magnetic field.

Hence, option (A) is correct that the inner core of earth is made up of Iron.

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