Science

10th

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Layers of the Earth

107

10 questions

  • 1. Multiple Choice
    20 seconds
    1 pt

    The thickest layer of the earth is the ______.

    crust

    mantle

    inner core

    outer core

  • 2. Fill in the Blank
    20 seconds
    1 pt

    The only liquid layer of the earth's geosphere is

  • 3. Fill in the Blank
    10 seconds
    1 pt

    Which is the most abundant element in the earth's crust?

    (the chemical symbol may do)

  • Answer choices
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    Answer choices
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