Social Studies

9th -

12thgrade

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Earth's Oceans

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20 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
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    How long have people been harvesting plants and animals from the Ocean?

    millions of years

    thousands of years

    we don't harvest from the ocean

    a few years

  • 2. Multiple Choice
    30 seconds
    1 pt
    Image

    What is desalination?

    removing salt from sea water

    adding salt to water

    adding minerals to water

    exploring the ocean

  • 3. Multiple Choice
    30 seconds
    1 pt
    Image

    Energy generated from the movement of the ocean tides is called_____

    wind energy

    solar energy

    tidal energy

    electricity

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