हिम रेखा के बाहर ग्रहों की रचना में कौन सा परिवर्तन संभव हुआ?
What change became possible in planetary composition beyond the frost line?
Explanation opens after your attempt
A. बर्फीले पदार्थ भी ठोस रूप में जमा हो सकेIcy materials could also accumulate as solids
Concept
Beyond the frost line temperature was low so ice could remain. Exam tip: link outer planet composition with the frost line.
Why this answer is correct
The correct answer is A. बर्फीले पदार्थ भी ठोस रूप में जमा हो सके / Icy materials could also accumulate as solids. Beyond the frost line temperature was low so ice could remain. Exam tip: link outer planet composition with the frost line.
Exam Tip
हिम रेखा के बाहर ताप कम था इसलिए बर्फ टिक सकी। परीक्षा में बाहरी ग्रहों की रचना को हिम रेखा से जोड़ें।
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