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PRACTICE Quiz Earth's Internal Structure 8Q v4

Quiz by Steve Wehlan

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8 questions
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  • Q1
    Which layer of the Earth is made up of tectonic plates? (4)
    core
    asthenosphere
    lithosphere (crust and upper mantle)
    lower mantle
    30s
  • Q2
    If you drilled a hole to the center of the Earth, assuming a constant drill speed, which layer would take the longest to drill through? (3)
    Crust
    inner core
    Mantle
    outer core
    30s
  • Q3
    Which method brings heat up from deep in the Earth's interior transferring the heat to the crust? (8)
    evaporation at mid-ocean ridge
    convection in the mantle
    radiation from the solid core
    conduction in the ocean
    30s
  • Q4
    The layer of the Earth where pressure, density, and temperature are the greatest is the ...? (9)
    outer core
    inner core
    mantle
    crust
    30s
  • Q5
    The inner core of the Earth is... (22)
    solid metal
    liquid/molten metal
    solid rock
    molten rock
    30s
  • Q6
    Which layer(s) is made mostly of metal (iron/nickel)?
    inner core
    outer core
    mantle
    lithosphere
    crust
    30s
  • Q7
    Which model/diagram best shows the layers of the Earth?
    Question Image
    c
    b
    a
    d
    30s
  • Q8
    Even though the hottest layer inside the Earth, the inner core is a solid due to its.... (22)
    extreme pressure
    metal composition
    extreme heat
    convection
    30s

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