觀看人次：
0
海水透明度代表了水質的好壞，一般影響海水透明度高低的因素可分成兩類，一類是受到人為污染的海水，另一類是天然的海水。當海水中的浮游植物數量愈稀少，海水的透明度就會愈高；相反的，當海水中的浮游植物數量愈多，海水的透明度就會愈低。
#海洋科學 #地理 #自然 #氣候
分級:
片長:
發音:
發行:
導演:
分級: 普遍級
片長: 3 min
發音: 華語
發行: 2018-06
導演: 安偉民
片長: 20 min
發行: 2016-06
導演: 原著：戴志強
片長: 11 min
發行: 2019-01
導演: 高逸峰
片長: 12 min
發行: 2019-06
片長: 22 min
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