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How Does Convection Occur in the Earth's Mantle?

Quiz by Holly Wiggs

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16 questions
Show answers
  • Q1

    What is density?

    a measure of how much mass is in an object

    a measure of how much mass there is in a given volume of substance

    a measure of the amount of matter in an object

    the volume of a given object

    60s
  • Q2

    The flow that transfers heat within a fluid is called _____________________.

    convection current

    heat transformation

    density measure

    conduction

    60s
  • Q3

    Three processes or forces that combine to set convection currents in motion are heating and cooling or fluid, changes in a fluid's density, and force of gravity.

    true
    false
    True or False
    60s
  • Q4

    What is an example of convection current?

    heat from the fire place

    the sun's rays

    a pot of soup being heated on the stove

    hot air

    60s
  • Q5

    The heated water in (more/less) dense than the melted snow?

    more

    less

    60s
  • Q6

    Inside Earth, what are the parts that act like a stove?

    outer core

    mantle

    crust

    core and mantle

    60s
  • Q7

    How is heat transferred inside Earth?

    conduction

    radiation

    convection

    60s
  • Q8

    List the steps that allow the mantle rock to flow in order.

    Users link answers
    Linking
    60s
  • Q9

    Temperatures closer to the Earth's core are ______________________.

    Users re-arrange answers into correct order
    Jumble
    60s
  • Q10

    Density closer to the Earth's core is ________________________.

    more dense

    less dense

    60s
  • Q11

    Density farther from the Earth's core is ________________________.

    more dense

    less dense

    60s
  • Q12

    Temperatures farther from the Earth's core are ______________________.

    Users re-arrange answers into correct order
    Jumble
    60s
  • Q13

    The rock farther away from the Earth's core __________________.

    rises

    sinks

    60s
  • Q14

    The rock closer to the Earth's core __________________.

    sinks

    rises

    60s
  • Q15

    A convection current transfers (heat/air) within a fluid.

    air

    heat

    60s

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