Which of the following statement is not correct :

A Black cotton soil of north-west India was formed by the weathering of basaltic lava rocks
B Sedimentary rock are distinguished from other types of rocks by the presence of distinct layers
C Granite has large crystals quartz feldspar and mica in it
D A metamorphic rock is softer and less compact than its original type
Answer & Explanation
Option: [B]

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