Uses of Water and Water Treatment Quiz
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Questions and Answers

What term is used for the process of removing harmful pollutants and contaminants from water discarded by homes and businesses?

  • Wastewater treatment (correct)
  • Water treatment
  • Sewage treatment
  • Landfilling
  • What does Total Dissolved Solids (TDS) mainly consist of in water?

  • Sulfates
  • Bicarbonates
  • Chlorides
  • All of the above (correct)
  • What affects the permeability of soils?

  • Particle size
  • Void ratio
  • Impurities in the water
  • All of the above (correct)
  • What is the term for the introduction of harmful materials into the water environment?

    <p>Water pollution</p> Signup and view all the answers

    What is the correct composition of atmospheric gases?

    <p>78% oxygen, 21% nitrogen, traces of carbon dioxide, and argon</p> Signup and view all the answers

    What type of compounds are composed of nitrogen and oxygen?

    <p>Nitrogen oxides</p> Signup and view all the answers

    What is a characteristic of air pollution based on the given text?

    <p>It harms the health of humans, animals, and plants</p> Signup and view all the answers

    Which term in Japanese indicates something scary, frightening, eerie, or dreadful?

    <p>こわい</p> Signup and view all the answers

    What does the Japanese term 'やすい' primarily mean?

    <p>Cheap</p> Signup and view all the answers

    Which Japanese term describes something dull, uninteresting, boring, or tedious?

    <p>つまらない</p> Signup and view all the answers

    In Japanese, which word means 'lively, full of spirit, energetic, or vigorous'?

    <p>げんき</p> Signup and view all the answers

    What does the term 'やさしい' translate to in Japanese?

    <p>Tender</p> Signup and view all the answers

    Which Japanese term is used to express 'disliked, hated, or disagreeable'?

    <p>だいきらい</p> Signup and view all the answers

    Which verb means to swim?

    <p>泳ぐ</p> Signup and view all the answers

    What is the Japanese term for 'to get on' a mode of transport or board a vehicle?

    <p>乗る</p> Signup and view all the answers

    Which term means 'to perform or play a game' in Japanese?

    <p>やる</p> Signup and view all the answers

    In Japanese, what does '一緒に' signify?

    <p>at the same time</p> Signup and view all the answers

    Which verb means 'to go out on an excursion or outing' in Japanese?

    <p>出かける</p> Signup and view all the answers

    What does the term '大丈夫' signify in Japanese?

    <p>all right</p> Signup and view all the answers

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