Water's Cycle

See the water cycle in action, from evaporation to condensation to precipation, water changes form as it circulates. Discover the role of groundwater in the water cycle by going on location to the Peak District, one of the wettest places in the United Kingdom. Then visit the Ladybower Dam in the United Kingdom and the Hoover Dam in the United States to see how dams are built across rivers to form reservoirs -- an important water source for many people. Also see how water is treated bedfore and after it is used to make it safe for humans and the environment. This fascinating program features helpful diagrams and interesting footage that brings to light the many factors that play a role in water's cycle.