वेगनर का सिद्धांत अपने समय में विवादास्पद क्यों बना?
Why did Wegener's theory become controversial in its time?
Explanation opens after your attempt
A. क्योंकि उसने स्थिर महाद्वीपों की धारणा को चुनौती दी और तंत्र स्पष्ट नहीं थाBecause it challenged fixed continents and the mechanism was unclear
Concept
The new idea had strong evidences but weak driving mechanism. Exam tip: write the reason for controversy in a balanced way.
Why this answer is correct
The correct answer is A. क्योंकि उसने स्थिर महाद्वीपों की धारणा को चुनौती दी और तंत्र स्पष्ट नहीं था / Because it challenged fixed continents and the mechanism was unclear. The new idea had strong evidences but weak driving mechanism. Exam tip: write the reason for controversy in a balanced way.
Exam Tip
नया विचार मजबूत प्रमाणों के साथ था पर चालक तंत्र कमजोर था। परीक्षा में विवाद का कारण संतुलित लिखें।
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