Geology Quiz
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Geology Quiz

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@UnrivaledGyrolite8243

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Questions and Answers

Which of the following processes is NOT required to produce a sedimentary rock?

  • Weathering
  • Melting (correct)
  • Erosion
  • Deposition
  • What is the difference between mechanical weathering and chemical weathering?

  • Mechanical weathering involves the breakdown of rocks into smaller pieces, while chemical weathering involves the alteration of rocks through chemical reactions. (correct)
  • Mechanical weathering is caused by physical forces, while chemical weathering is caused by biological processes.
  • Mechanical weathering occurs on the surface of rocks, while chemical weathering occurs within the interior of rocks.
  • Mechanical weathering occurs only in cold climates, while chemical weathering occurs only in warm climates.
  • What is the main factor that contributes to the widening and lengthening of joints in rocks?

  • Mechanical weathering
  • Biological activity
  • Chemical weathering
  • Temperature changes (correct)
  • What is carbonic acid?

    <p>An acid produced by the weathering of limestone</p> Signup and view all the answers

    In what type of rock do most caves develop?

    <p>Sedimentary rock</p> Signup and view all the answers

    Which of the following processes is NOT required to produce a sedimentary rock?

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

    Define erosion.

    <p>The process of carrying away sediment by wind, water, or ice.</p> Signup and view all the answers

    What are the two types of weathering, and what is the difference between the two?

    <p>Mechanical weathering and chemical weathering; mechanical weathering involves the breakdown of rocks without changing their chemical composition, while chemical weathering involves the alteration of rocks through chemical reactions.</p> Signup and view all the answers

    How do mechanical weathering and chemical weathering 'assist' one another?

    <p>Mechanical weathering breaks down rocks, making them more susceptible to chemical weathering.</p> Signup and view all the answers

    What does lithification mean?

    <p>The process of compacting sediment into solid rock.</p> Signup and view all the answers

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