For the Instructor
These student materials complement the Water Science and Society Instructor Materials. If you would like your students to have access to the student materials, we suggest you either point them at the Student Version which omits the framing pages with information designed for faculty (and this box). Or you can download these pages in several formats that you can include in your course website or local Learning Managment System. Learn more about using, modifying, and sharing InTeGrate teaching materials.Demand for Water
As shown in the Freshwater Resources section, water demand varies by culture and country, while water availability is dependent on climate and geography (see also Module 2). Some areas of the world are already experiencing freshwater shortages and/or their water supplies are unsanitary as the result of improper treatment of waste and inadequate infrastructure to transport and store potable water. The combined specters of climate change and rapid population growth create uncertainty in planning future water supplies.