Lithification and diagenesis

Question

28 Feb 2024

Answer :

Word Count : 530

Lithification and diagenesis are fundamental processes in the formation and alteration of sedimentary rocks. These processes are critical for transforming loose sediments into solid rock and further modifying these rocks after they have been deposited.

Lithification refers to the physical and chemical processes that convert loose sediments into solid sedimentary rock. This process typically involves three main stages: compaction, cementation, and sometimes recrystallization. During the first stage, compaction, the weight of overlying sediments compresses the lower layers, reducing the pore space between particles. This compaction increases the density ______ ____ ________ ______ ______ ___ _________ ______ _________ ___.
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