The process by which sediments are converted to sedimentary rocks is called

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The process by which sediments are converted to sedimentary rocks is called lithification. This process involves compaction and cementation of loose sediments into a solid rock, which can be one of the three types of sedimentary rocks: clastic, chemical, or organic. Diagenesis is a broader term that refers to all the changes that occur in sediments after deposition, including lithification, but also physical, chemical and biological processes that modify the original sediment. Metamorphosis is the process by which rocks are transformed into new rocks due to changes in temperature, pressure or chemical composition, typically in the lower crust or upper mantle. Crystallization is the process by which minerals precipitate from a fluid to form a solid crystal structure, but this term is not typically used to describe the formation of sedimentary rocks.

The Process by Which Sediments Are Converted to Sedimentary Rocks