कौन सा अवलोकन स्थिर महासागर-तल की धारणा के विरुद्ध सबसे प्रत्यक्ष प्रमाण देता है?
Which observation gives the most direct evidence against the idea of a fixed ocean floor?
Explanation opens after your attempt
Correct Answer
C. रिज से दूर जाते हुए शैलों की आयु बढ़नाRock age increasing away from ridges
Concept
A systematic increase in age shows the floor is not fixed but spreading. In exams, use it as direct evidence against a fixed ocean floor.
Why this answer is correct
The correct answer is C. रिज से दूर जाते हुए शैलों की आयु बढ़ना / Rock age increasing away from ridges. A systematic increase in age shows the floor is not fixed but spreading. In exams, use it as direct evidence against a fixed ocean floor.
Exam Tip
आयु में क्रमबद्ध वृद्धि बताती है कि तल स्थिर नहीं बल्कि फैलता है। परीक्षा में इसे स्थिर महासागर-तल के विरुद्ध प्रत्यक्ष प्रमाण मानें।
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