Lithification in Geology
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Questions and Answers

What is lithification in geology?

  • The transformation of igneous rocks into sedimentary rocks
  • The breakdown of existing rocks into smaller fragments
  • The process of forming new sedimentary rock (correct)
  • The movement of rocks from one location to another
  • Which process is NOT involved in lithification?

  • Recrystallization
  • Cementation
  • Melting (correct)
  • Erosion
  • What are clastic sedimentary rocks formed from?

  • Precipitation of chemical compounds out of water
  • Breakdown of igneous rocks
  • Cementation of individual rocks and stones (correct)
  • Formation of precipitate from plants and aquatic organisms
  • How do chemical sedimentary rocks form?

    <p>Precipitation of chemical compounds out of water</p> Signup and view all the answers

    What role does lithification play in the rock cycle?

    <p>Formation of new sedimentary rocks</p> Signup and view all the answers

    What process is responsible for the formation of sedimentary rocks like salt, gypsum, and limestone?

    <p>Cementation</p> Signup and view all the answers

    Where are many sources of common table salt derived from?

    <p>Cementation and the formation of sodium chloride deposits</p> Signup and view all the answers

    In what types of areas are sodium chloride deposits often found?

    <p>Areas where ancient bodies of water were once located</p> Signup and view all the answers

    What is the primary difference between recrystallization and cementation?

    <p>The involvement of biological sources</p> Signup and view all the answers

    What is the primary source of calcium ions and other crystalline structures involved in recrystallization?

    <p>Biological skeletons and shells</p> Signup and view all the answers

    What are the three processes involved in the final step of sedimentary rock formation known as lithification?

    <p>Compaction, cementation, and recrystallization</p> Signup and view all the answers

    What is the first step involved in the rock cycle according to the text?

    <p>Weathering</p> Signup and view all the answers

    During which lithification process do dissolved minerals crystallize and glue sediment grains together?

    <p>Cementation</p> Signup and view all the answers

    What happens to loose sediments during the compaction process of lithification?

    <p>They accumulate and become buried under other sediments</p> Signup and view all the answers

    Which type of sedimentary rock is formed by compaction according to the text?

    <p>Sandstone</p> Signup and view all the answers

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