During _____, loose sediment becomes sedimentary rock.A.lithificationB.ignationC.metamorphosisD.foliation

Break Down the Problem

1. Identify the process related to the transformation of loose sediment into sedimentary rock.
2. Analyze the provided options to find the correct term.

Relevant Concepts

• Lithification is the process where sediments compact under pressure and cement together to form sedimentary rock.
• Other terms:
  • Ignition refers to the process of combustion and is not related to rock formation.
  • Metamorphosis refers to the transformation of existing rock types (metamorphic rocks) under heat and pressure.
  • Foliation is a textural feature of metamorphic rocks, not directly related to sedimentary rock formation.

Analysis and Detail

The transformation of loose sediment involves compaction and cementation, which is specifically described by the term lithification. This process is essential in sedimentary geology and is well understood as a key part of the rock cycle.

Verify and Summarize

By reviewing the definitions and processes associated with each term, we conclude that lithification is the only correct answer among the options provided.

Final Answer

A. lithification