Science

9th

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Eutrophication Questions

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  • 1. Multiple Choice
    1 minute
    1 pt

    Eutrophication is...

    too few nutrients in a body of water.

    too many nutrients in a body of water.

    high acid levels in a body of water.

    high alkalinity levels in a body of water.

  • 2. Multiple Choice
    1 minute
    1 pt

    Eutrophication is caused by... (pick any which are true)

    a lack of plastic recycling.

    automobiles burning fossil fuels.

    over fertilizing farm fields.

    untreated seweage and effluent.

  • 3. Multiple Choice
    1 minute
    1 pt

    Chemicals that contribute to eutrophication include... (pick all that apply)

    dissolved Oxygen.

    phosphates.

    nitrates.

    sulfuric acid.

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