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The magnetic behavior of the earth is due to ______. - Geography

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Question

The magnetic behavior of the earth is due to ______.

Options

  • Crust

  • Mantle

  • Core

  • Asthenosphere

MCQ
Fill in the Blanks
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Solution

The magnetic behavior of the Earth is due to core.

Explanation:

The core, mainly composed of iron and nickel (NIFE), is responsible for earth’s magnetism. The movement of molten iron in the outer core generates the earth’s magnetic field. This magnetic field creates the magnetic north and south poles, which do not exactly align with the geographical poles.

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Chapter 4: Structure of the Earth - SOLVE AND SCORE [Page 36]

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Rachna Sapra Geography [English] Class 9 ICSE
Chapter 4 Structure of the Earth
SOLVE AND SCORE | Q A 14. | Page 36
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