पृथ्वी की किस परत में अधिकतर लोहे और निकेल की मात्रा मानी जाती है?
Which layer of Earth is believed to contain mostly iron and nickel?
Explanation opens after your attempt
D. क्रोडCore
Concept
The core is believed to be mainly made of iron and nickel. Exam tip: connect nife with nickel and ferrum.
Why this answer is correct
The correct answer is D. क्रोड / Core. The core is believed to be mainly made of iron and nickel. Exam tip: connect nife with nickel and ferrum.
Exam Tip
क्रोड मुख्यतः लोहा और निकेल से बना माना जाता है। परीक्षा में नाइफ शब्द को निकेल और फेरम से जोड़ें।
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