水污染是全球性的大問題。水污染是人為污染，並且每天超過14000個人死於水污染。其中約90%的中國城市遭受到水污染，而且將近500萬人，它不只影響了植物與生活在水中的生物，毀壞了整個生態族群，最終也會污染到人類。

Water pollution, an artificial pollution, is a major global problem. More than 14,000 people die from water pollution every day. Almost 90% cities in China and 500 million people people suffer from water pollution. Water pollution has a quite impact on plants, water creatures and populations on the ecosystem.