पृथ्वी की प्रारंभिक अवस्था में भारी धातुओं के नीचे जाने से कौन-सा भाग बना?
Which part formed when heavy metals sank in early Earth?
Explanation opens after your attempt
B. क्रोडCore
Concept
Heavy metals moved toward the center and helped form the core. In exams, remember heavy matter and core together.
Why this answer is correct
The correct answer is B. क्रोड / Core. Heavy metals moved toward the center and helped form the core. In exams, remember heavy matter and core together.
Exam Tip
भारी धातुएँ केंद्र की ओर गईं और क्रोड के निर्माण में सहायक हुईं। परीक्षा में भारी पदार्थ और क्रोड को साथ याद रखें।
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