Limestone is mainly which type of rock?

B. अवसादी / Sedimentary

Step 1: This is about rock types. Step 2: Limestone usually forms from deposits of calcium carbonate and remains of marine organisms so it is sedimentary. Step 3: Exam tip: remember limestone as sedimentary and marble as metamorphic.

Step 1: यह rock types का प्रश्न है। Step 2: Limestone usually समुद्री जीवों के अवशेष और calcium carbonate के निक्षेप से बनती है इसलिए sedimentary rock है। Step 3: परीक्षा टिप: limestone को sedimentary और marble को metamorphic रूप से याद रखें।