How do scientists know that the Earth’s core is made up of metal? (CSS MPT 2024)
The density of the surface layer of Earth is much less than its average density
The Earth’s rotation speed indicates its core structure
The density of the surface layer of Earth is greater than its total density
None of these
Show Answer…...Hide AnswerCorrect Answer: (The density of the surface layer of Earth is much less than its average density)
» Read More…