जीवमंडल का विकास पृथ्वी के विकास में देर से क्यों हुआ?
Why did the biosphere develop later in Earth's evolution?
Explanation opens after your attempt
A. क्योंकि पहले जल वातावरण और ठोस सतह जैसी शर्तें बननी थींBecause conditions like water atmosphere and solid surface had to form first
Concept
Physical and chemical bases prepared before life. Exam tip: treat biosphere as a result of earlier systems.
Why this answer is correct
The correct answer is A. क्योंकि पहले जल वातावरण और ठोस सतह जैसी शर्तें बननी थीं / Because conditions like water atmosphere and solid surface had to form first. Physical and chemical bases prepared before life. Exam tip: treat biosphere as a result of earlier systems.
Exam Tip
जीवन के लिए पहले भौतिक और रासायनिक आधार तैयार हुए। परीक्षा में जीवमंडल को पूर्व प्रणालियों का परिणाम मानें।
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