Science

9th -

12thgrade

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Layers and Seismic Waves

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10 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    The Earth is divided into ____ chemical layers and ____ physical layers.

    3; 7

    5; 7

    3; 5

    4; 3

  • 2. Multiple Choice
    30 seconds
    1 pt
    Image

    Which layer(s) are composed of Iron and Nickle?

    A

    A & B

    C

    B & C

  • 3. Multiple Choice
    30 seconds
    1 pt
    Image

    Layer 8 (a physical layer) is called the...

    lithosphere

    asthenosphere

    crust

    mantle

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