Kids in grades 4-6 learn about water in this fun, colorful booklet that tells the fascinating story of water and water treatment. An ideal handout for plant tours, school visits, and Drinking Water Week. National Science Teachers Association Recommended._x000d_ _x000d_ Water treatment in ancient Egypt_x000d_ Our water planet_x000d_ Water science-molecular structure, three forms of water, hydrologic cycle_x000d_ Water sources - surface water and groundwater_x000d_ How water utilities make water safe to drink_x000d_ Distribution to consumers_x000d_ Water pollution_x000d_ Water costs_x000d_ Water conservation_x000d_ Price shown for pack of 30. Minimum order one pack._x000d_ French language version available
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