ताप के कारण चट्टानों का फैलना और सिकुड़ना किसका उदाहरण है?
Expansion and contraction of rocks due to heat is an example of what?
Explanation opens after your attempt
B. भौतिक अपक्षयPhysical weathering
Concept
Temperature variation causes expansion and contraction of rocks and can break them. In exams it may also be called mechanical weathering.
Why this answer is correct
The correct answer is B. भौतिक अपक्षय / Physical weathering. Temperature variation causes expansion and contraction of rocks and can break them. In exams it may also be called mechanical weathering.
Exam Tip
तापांतर से चट्टानों में फैलाव और संकुचन होता है जिससे वे टूट सकती हैं। परीक्षा में इसे यांत्रिक अपक्षय भी कहा जा सकता है।
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