Science

7th

grade

Image

Tides

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10 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    Which term best describes the rise and fall of the ocean's water level?

    Sudden

    Ceaseless

    Random

    Unpredictable

  • 2. Multiple Choice
    30 seconds
    1 pt

    Which of the following is a true statement about gravity?

    It acts on all matter in the universe.

    It pushes objects away from one another.

    It does not exist in outer space.

    It gets weaker the closer you get to the sun.

  • 3. Multiple Choice
    30 seconds
    1 pt

    If the sun is bigger than the moon, why does the moon have a greater effect on tides?

    The sun's gravity doesn't affect water

    The moon is much closer than the sun

    Although the moon is smaller than the sun, it has more mass.

    The earth blocks the sun's gravitational pull

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