प्रारंभिक पृथ्वी पर हल्के सिलिकेट पदार्थों के ऊपर रहने से कौन-सा भाग विकसित हुआ?
Which part developed as lighter silicate materials remained above in early Earth?
Explanation opens after your attempt
A. बाहरी पर्पटीOuter crust
Concept
Lighter materials remained above and helped form the crust. In exams, understand layered structure through differentiation.
Why this answer is correct
The correct answer is A. बाहरी पर्पटी / Outer crust. Lighter materials remained above and helped form the crust. In exams, understand layered structure through differentiation.
Exam Tip
हल्के पदार्थ ऊपर रहकर पर्पटी के निर्माण में सहायक हुए। परीक्षा में विभेदन से परतों की व्यवस्था समझें।
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