4.2 Viewpoints on Water Use

IB Environmental Systems & Societies: 4.2 Viewpoints on Water Use

Reading the Siemens Green City Index (this opens a pdf document) recently I was interested to learn that the study rated different cities on water for different environmental indicators. Access to clean water was not the only indicator in use. They rated water consumption, system leakages, wastewater system treatment and water efficiency and treatment policies. This meant that Zurich, my local city, scored less well...

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