Hard Geography Class 11 Level 2

Why are layers and fossils more common in sedimentary rocks?

अवसादी चट्टानों में परतें और जीवाश्म अधिक क्यों मिलते हैं?

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Correct Answer

A. क्योंकि ये अवसादों के क्रमिक निक्षेपण और दबाव से बनती हैं / Because they form by gradual deposition and compaction of sediments

Explanation

Step 1: The concept is sedimentary rocks. Step 2: Sand mud and organic remains get deposited in layers and compacted so bedding and fossils may occur. Step 3: Remember sedimentary rocks as records of past environments.

Step 1: अवधारणा अवसादी चट्टानों की है। Step 2: रेत मिट्टी और जैविक अवशेष परतों में जमा होकर दबते हैं इसलिए bedding और fossils मिल सकते हैं। Step 3: Sedimentary rocks record past environments याद रखें।

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