The NIFE layer of the Earth primarily consists of: MCQ with Answer and Explanation

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The NIFE layer of the Earth primarily consists of:

A. Silicon and Magnesium

B. Nickel and Iron

C. Magnesium and Iron

D. Silicon and Aluminium

Answer: Option B

Solution (By JKSSB Mock Tests)

NIFE is derived from Ni (Nickel) and Fe (Iron), representing the composition of the Earth's core.

This question belongs to: Geography GK Physical Geography

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Correct Answer: Option A

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Land cools faster than water at night, creating a land breeze that blows toward the sea.

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Mauna Loa in Hawaii is one of the largest active volcanoes on Earth.

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Correct Answer: Option A

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