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Concept Map

Safety of Water loading

Waterborne illnesses may infect more than 1 billion people who do not have access to safe water.

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Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
  • Read
    Safety of Water

    Safety of Water

    by CK-12 //basic
    How some people do not have access to safe water for drinking and bathing.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Video
    How to Make Filthy Water Drinkable

    How to Make Filthy Water Drinkable

    by CK-12 //basic
    Engineer Michael Pritchard talks about inventing the portable Lifesaver filter, which can make the most revolting water drinkable in seconds. See the demonstration of this incredible invention in this video!
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Downloadable Quiz
    Safety of Water Quiz - MS ES

    Safety of Water Quiz - MS ES

    by CK-12 //basic
    Reviews the causes and consequences of unsafe water.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Real World Application
    Not Enough Water

    Not Enough Water

    by CK-12 //basic
    Learn what happens to the human body when it experiences mild, moderate and severe dehydration.
    MEMORY METER
    This indicates how strong in your memory this concept is
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