Formation of Sedimentary Rocks and Tectonic Shifts Quiz
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Questions and Answers

What geological principle states that the layers were laid down first in a horizontal pattern, and then forces in the earth caused folding and bending afterward?

  • Law of Superposition
  • Law of Lateral Continuity
  • Law of Cross-Cutting Relationships
  • Law of Original Horizontality (correct)
  • Which rock layer would be the youngest based on the Law of Superposition?

  • Layer 6
  • Layer 7 (correct)
  • Layer 1
  • Layer 4
  • What event occurred first in the landform described in Practice 4?

  • Weathering and erosion of the formation
  • Deposition of layers 1-4 (correct)
  • Deposition of layers 6 and 7
  • Magma leaking through the rock
  • Which geological feature is represented by a surface of erosion called an unconformity?

    <p>Fossil bed (C)</p> Signup and view all the answers

    What happened after the magma seeped through the rock layers as described in Practice 4?

    <p>Deposition of layers 6 and 7 (C)</p> Signup and view all the answers

    Which law in geology would help determine the relative ages of various rock layers in a given formation?

    <p>Law of Superposition (B)</p> Signup and view all the answers

    In the landform described, what did the law of original horizontality dictate?

    <p>The horizontal deposition of rock layers (D)</p> Signup and view all the answers

    'Magma leaking through the rock' represents which type of geological process in the formation described?

    <p>'Igneous intrusion' (C)</p> Signup and view all the answers

    'Weathering and erosion' in the landform described is most likely to contribute to which geological phenomenon?

    <p>'Erosion of coastal cliffs' (D)</p> Signup and view all the answers

    'Layers 6 and 7 being on top' indicates which principle being followed in the formation?

    <p>'Law of Superposition' (A)</p> Signup and view all the answers

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