Question

Which elements are most abundant in the NIFE layer?​

Answer 1

Explanation:

Most Abundant Elements of the Earth's Crust

Element Approximate % by weight

1 Oxygen (O) 46.6

2 Silicon (Si) 27.7

3 Aluminium (Al) 8.1

4 Iron (Fe) 5.0

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Answer 2

Question :- Which elements are most abundant in the NIFE layer ?

Answer :- is composed mainly of iron (Fe) and nickel (Ni) and hence it is also called as NIFE. Being heavy metals and having high density, these are found deep inside the earth.

• NIFE is the innermost layer surrounding the earth's centre.
• The core is separated from the mantle by Guttenberg's Discontinuity.
• The inner core extends from the centre of the earth to 5100 km below the earth’s surface.
• The inner core is generally believed to be composed primarily of iron (80%) and some nickel { NIFE }.