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48 pages : colour illustrations, map, charts Guided reading: S Contents: Water, water everywhere -- Cycles make the world go 'round -- The never-ending cycle -- Water woes -- Dirty water -- Working for water Summary: Essential to life, water can be found in different states all around us. Earth's supply of water moves from bodies of water, to the atmosphere, and to land in a process called the water cycle. Detailed diagrams help explain such processes as transpiration, evaporation, condensation, and precipitation, as well as they ways in which human activities interfere with the water cycle Earth's cycles in action