Air Pollution... (緊......)

what can the schools do to solve or reduce the air pollution in hk??

plz give 2 or 3 suggestions plz q( T ^ T )p

plz try to ans in eng , thz =]

更新:

eg, ways to teach the youngters , and pass this eco-awareness (環保意識)

2 個解答

評分
  • 1 十年前
    最愛解答

    1) reduce electricites. For example, schools could try to use fans instead of air conditioner during summer.

    2) decrease fuel efficiency. For instance, schools could encourage the students to take public transportation to school instead of driving to school

    3) use renewable energy sources. illustrations are using solar energy instead of using batteries

    資料來源: myself ^.^
  • ?
    Lv 5
    1 十年前

    1.窗戶常打開、

    2.通風系統妥善維修

    3.通風系統使用適當。

    資料來源: Me
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