यदि किसी महासागर तल में कटक से दोनों ओर चट्टानों की आयु क्रमशः बढ़ती मिले, तो कौन-सा निष्कर्ष सही है?
If rock age increases progressively away from a ridge on both sides, which conclusion is correct?
Explanation opens after your attempt
A. समुद्री तल प्रसरण हुआ हैSeafloor spreading has occurred
Concept
New crust forms near ridges and becomes older outward. For exams, treat age pattern as evidence of spreading.
Why this answer is correct
The correct answer is A. समुद्री तल प्रसरण हुआ है / Seafloor spreading has occurred. New crust forms near ridges and becomes older outward. For exams, treat age pattern as evidence of spreading.
Exam Tip
कटक के पास नया क्रस्ट बनता है और बाहर की ओर पुराना होता है। परीक्षा में आयु पैटर्न को प्रसरण प्रमाण मानें।
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