Science

6th -

8thgrade

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Water Pollution

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15 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
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    What is Water Pollution?

    Water that is healthy for human and animals to drink and use

    When a body of water becomes contaminated with chemicals, waste and other pesticides, making it harmful for animals and humans.

    Water that flows in lakes only

    Water that comes from mountains and flows into dams and lakes

  • 2. Multiple Choice
    2 minutes
    1 pt
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    Most of the Earth's water is in
    salty oceans
    freshwater lakes
    freshwater ponds
    glaciers
  • 3. Multiple Choice
    2 minutes
    1 pt
    Which represents the distribution of water on Earth?
    3% freshwater, 97% salt water
    97% freshwater, 3% salt water
    71% freshwater, 29% salt water
    29% freshwater, 71% salt water
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