請今天內幫幫我唔該

1.air pollution- cause x2 & solution

cause 1- from electric plants 發電廠,
cause 2 - cross-border 跨境-PRD ( peral river delta )'s factories .. because of rapid economic develement & industrialization , with the prevailing wind blow the pollutants to hk

solution 1- ask for governement intervention & discuss with china 's economic dev. authority
solution 2- demand the electric plants & factories to install filter ( 過濾器)

2.water pollution cause x2& solution

cause 1. industries - eg, paper making ind. they need lots of water for making the paper to look more plain & clean , when water is released to river ~ pollution results.
cause 2. people throw rubbish into sea , for convienience or low education level.

solution1 - gov impose heavy penalty to the illegal ind. eg imprisonment & $$$$
solution 2 - more education need to be provided to citizens via 透過 mass media such as tv, newspaper, radio programmes


3.noise pollution cause x2& solution

cause 1 . contruction projects , eg building infrastructure like roads , bridge
cause 2 . misuse of large scale speaker擴音器 at some residential area like some shows

solution1 - install some sound filter if necessary
solution 2 - stricter gov intervention is needed, ( ...eg like penalty ...)

(conclusion - HK is our home and we live in it , we want a harmonious living environment , let's join hands to conserve hk)


i hope the above can help you =)

-air pollution係因為工廠排出廢氣,加上車排放廢氣,解決
方法係控制工廠排廢氣量,車方面就用環保氣油,減少廢氣
-water pollution係因為工廠將化學廢料倒入河流,人又將垃圾
拋係河流,解決方法係用慮水器將水潔淨及人自己自律唔拋垃圾
-noise pollution係因為人在不適當的時候將聲音開得太大或一些
機器本身運作時好嘈,影響到其他人,解決方法係唔好係太早或太
夜ge時候制造嘈音