在學校,可以點樣慳水?

把學校綠化
多主辦綠色展覽、講座、比賽、幻燈欣賞會、無污染旅行。
在校內及本區舉行污染調查，設法控制各類污染。
爭取小食部多出售對環境及健康都有利的飲食。
校園內盡量多栽種植物，設立有機耕種園地及堆肥裝置。
校內多設飲水機，減少師生光顧包裝飲品。
鼓勵舊教科書二手交易。
必要時才影印筆記，減少耗用紙張。

慳水?~
洗手間可以改用sensor 來代替人手開關水龍頭,,, 因為有好多時D學生都會唔記得關水喉
另外, 可以整一儲水器, 儲存洗手個D水, 過濾後用來淋花等啦

至於冲廁水方面, 可以調較佢的入水量...(即係較下佢入面個波仔)
入面的水足够冲乾淨則可

當然...教育當然唔小得...節約用水

please details the situation,

save for water usage? or Money ?


For money, i have few of idea can save...

1) walk to home if it is near from your school
or try to use the save transport ( EXP. i live in mei foo, my school is at Tsim sha Tsui,
take 6c form the Hotdog bus just cost $3, but it takes i hour to go to TST)

2) Lunch
Bring your own lunch
buy bread, cup noodle

if your body is allowed, save your lunch expense then wait until dinner at home
but don't do it at the day which have PE lessons

3) work part time after school....
some of the part time can earn alot for a student...like cafe, restaurant... and some of them can provide meal when you work...

上面個個問fai 所答.
叫學校改供水量.