Science

10th -

11thgrade

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Origin of the Solar System

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10 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    There are around 170 billion galaxies in the observable universe

    TRUE

    FALSE

  • 2. Multiple Choice
    30 seconds
    1 pt

    In this model, a star or comet passed by the sun to draw out a stream of solar gas that condensed to form the planets.

    Encounter Hypothesis

    Nebular Hypothesis

    Protoplanet Hypothesis

  • 3. Multiple Choice
    30 seconds
    1 pt

    The prevailing and widely-accepted theory on the origin and formation of the Solar System is the _________.

    Encounter Hypothesis

    Nebular Hypothesis

    Protoplanet Hypothesis

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