about geograhpy:Flooding in hong kong had 20 points!!!!!!!!

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http://www.civic-exchange.org/publications/2006/cc.pdf

This webpage introduces the impacts of climate change in HK and the Pearl River Delta.

I think several pages of this report are related to your question.

Please refer to page 4, 5, 10-13, 27 and 36

＊＊＊＊　Hope you find the information provided useful. 　＊＊＊＊


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好多天然因素係唔可以避免既,好似新界西北地勢低,加上暴雨過後,水將農作物既渣滓沖入水渠,導致渠道淤塞,去水困難。新界又有幾條主要河流,一有暴雨就會沖上岸,所以有d野政府係避免唔到ga

我都係f.2學生。