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iron core MCQ Questions for Class 11

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1 questions tagged with iron core.

पृथ्वी के विकास में लोहे के कोर और सिलिकेट पर्पटी का अंतर किससे समझा जाता है?

The difference between iron core and silicate crust in Earth's evolution is explained by what?

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Correct Answer

A. घनत्व और रासायनिक संरचना के आधार पर विभेदनDifferentiation based on density and chemical composition

Step 1

Concept

Heavy metallic materials moved to the centre and lighter silicate materials stayed outward. Exam tip: distinguish materials of core and crust.

Step 2

Why this answer is correct

The correct answer is A. घनत्व और रासायनिक संरचना के आधार पर विभेदन / Differentiation based on density and chemical composition. Heavy metallic materials moved to the centre and lighter silicate materials stayed outward. Exam tip: distinguish materials of core and crust.

Step 3

Exam Tip

भारी धात्विक पदार्थ केंद्र में गए और हल्के सिलिकेट पदार्थ बाहर रहे। परीक्षा में कोर और पर्पटी के पदार्थ अलग समझें।

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