Geological Structures Quiz
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Questions and Answers

What type of fault is characterized by the hanging wall moving down in respect to the footwall?

  • Reverse fault
  • Normal fault (correct)
  • Strike-slip fault
  • Thrust fault
  • Which type of fault is associated with the smallest (least compressive) stress being vertical?

  • Thrust fault
  • Reverse fault (correct)
  • Strike-slip fault
  • Normal fault
  • What is the term used for a low angle reverse fault?

  • Thrust fault (correct)
  • Normal fault
  • Strike-slip fault
  • Oblique fault
  • Which type of fault is characterized by horizontal movement?

    <p>Strike-slip fault</p> Signup and view all the answers

    What type of structure results in a local steepening in dip of the strata?

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

    In which type of fault is the movement along the dip of the fault?

    <p>Vertical fault</p> Signup and view all the answers

    What type of faulting involves two blocks moving either left or right relative to each other?

    <p>Strike-slip fault</p> Signup and view all the answers

    What kind of structure is associated with crustal shear and also known as wrench faults?

    <p>Strike-slip fault</p> Signup and view all the answers

    What is the term used to describe a series of down-arched strata with limbs dipping inwards in opposite directions towards the fold axis?

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

    Which geologic force creates stress on the crust, tending to change its size and shape?

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

    What is the imaginary line with compass direction constructed on the surface of a sedimentary bed or fault in which points on that line are of equal elevation called?

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

    In geology, what does 'dip' refer to?

    <p>An imaginary line constructed down-slope on a sedimentary bed or fault</p> Signup and view all the answers

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