Unearth the Earth's Structure
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Questions and Answers

Which layer of the Earth is composed of iron and nickel?

  • Mantle
  • Inner core
  • Crust
  • Outer core (correct)

    • What is the semi-solid layer of the Earth called?

  • Mantle (correct)
  • Inner core
  • Crust
  • Outer core

    • Which layer of the Earth is the outermost layer?

  • Inner core
  • Mantle
  • Crust (correct)
  • Outer core

    • Which layer of the Earth is made up of a solid metal inner core and a liquid metal outer core?

    <p>Inner Core</p> Signup and view all the answers

    What is the temperature of the inner core of the Earth?

    <p>Over 9000 degrees F</p> Signup and view all the answers

    What creates the Earth's North and South Poles?

    <p>The core's magnetism</p> Signup and view all the answers

    Which layer of the Earth is the hottest and densest?

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

    What is the main factor that causes the different layers of the Earth?

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

    What are tectonic plates made of?

    <p>Rocks and minerals</p> Signup and view all the answers

    What geological activity is commonly found along tectonic plate fault lines?

    <p>All of the above</p> Signup and view all the answers

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