प्रारंभिक पृथ्वी से आधुनिक पृथ्वी बनने में कौन सा कथन सही है?
Which statement is correct about the change from early Earth to modern Earth?
Explanation opens after your attempt
A. कठोर दशाएँ धीरे धीरे जीवन योग्य बनींHarsh conditions gradually became life-supporting
Concept
Earth's conditions became life-supporting over a long time. Exam tip: treat the change as gradual.
Why this answer is correct
The correct answer is A. कठोर दशाएँ धीरे धीरे जीवन योग्य बनीं / Harsh conditions gradually became life-supporting. Earth's conditions became life-supporting over a long time. Exam tip: treat the change as gradual.
Exam Tip
पृथ्वी की दशाएँ लंबे समय में जीवन योग्य हुईं। परीक्षा में परिवर्तन को क्रमिक मानें।
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