Geology and Earth Sciences Comprehensive Quiz
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Questions and Answers

What is the meaning of the term 'asthenos' in Greek?

  • Solid
  • Rigid
  • Strong
  • Weak (correct)
  • At what depth is the asthenosphere located?

  • Below 200 km to 700 km
  • Between 80 km and 200 km (correct)
  • Above 80 km
  • Below 700 km
  • What is the main component of the outer core?

  • Gaseous sulfur
  • Liquid oxygen
  • Solid silicon
  • Liquid iron and nickel (correct)
  • What is the process that occurs between the mantle and outer core?

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

    What is the temperature range of the inner core?

    <p>Between 9,000° C and 13,000° C</p> Signup and view all the answers

    What is the primary driver of the movement of lithospheric plates?

    <p>The heat stored in the Earth's interior</p> Signup and view all the answers

    What is the process of sculpturing of the land surface and removal of the products of rock decay mechanically and in solution?

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

    Which of the following processes is classified as an internal origin geological process?

    <p>Volcanic Eruption</p> Signup and view all the answers

    What is the primary agent responsible for the movement of the Earth's crust?

    <p>Lithospheric plates</p> Signup and view all the answers

    Which of the following is NOT a type of geological process?

    <p>Human Beings</p> Signup and view all the answers

    What percentage of the Earth's mass is made up of the mantle?

    <p>84%</p> Signup and view all the answers

    What is the temperature range in the mantle?

    <p>Up to 870°C</p> Signup and view all the answers

    What is the name of the dividing line between the crust and the mantle?

    <p>Mohorivic Discontinuity</p> Signup and view all the answers

    What is the term 'litho' derived from in Greek?

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

    What is the thinnest layer of the Earth?

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

    What is the region between the mantle and the outer core where convection currents occur?

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

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