जीवमंडल का निर्माण किसके बाद संभव हुआ?
The formation of biosphere became possible after what?
Explanation opens after your attempt
B. जल और अनुकूल वातावरण विकसित हुएWater and favourable atmosphere developed
Concept
Water and a favourable atmosphere were necessary for the biosphere. Exam tip: link biosphere with life-supporting conditions.
Why this answer is correct
The correct answer is B. जल और अनुकूल वातावरण विकसित हुए / Water and favourable atmosphere developed. Water and a favourable atmosphere were necessary for the biosphere. Exam tip: link biosphere with life-supporting conditions.
Exam Tip
जीवमंडल के लिए जल और अनुकूल वातावरण जरूरी थे। परीक्षा में जीवमंडल को जीवन योग्य दशाओं से जोड़ें।
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