किस प्रकार का प्रमाण वेजनर के समय पर्याप्त उपलब्ध नहीं था लेकिन बाद में निर्णायक बना?
Which type of evidence was not sufficiently available in Wegener's time but later became decisive?
Explanation opens after your attempt
A. समुद्र तल का भूभौतिकीय प्रमाणGeophysical evidence from the ocean floor
Concept
Detailed ocean-floor information was limited in Wegener's time. Later geophysical data gave the theory a new basis.
Why this answer is correct
The correct answer is A. समुद्र तल का भूभौतिकीय प्रमाण / Geophysical evidence from the ocean floor. Detailed ocean-floor information was limited in Wegener's time. Later geophysical data gave the theory a new basis.
Exam Tip
वेजनर के समय समुद्र तल की विस्तृत जानकारी सीमित थी। बाद में भूभौतिकीय आंकड़ों ने सिद्धांत को नया आधार दिया।
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