table of contentsWater Pollution: Causes & Effects of Water Pollution & EnvironmentCauses and Effects of Water PollutionMajor Water Pollutants and Their SourcesCommon Diseases Transmitted to Humans through Contaminated Drinking WaterMajor Water Pollution Problems in Streams and Lakes Stream Pollution in Developed CountriesPollution in the Great LakesPollution Problems Affecting Groundwater, Other Water SourcesPollution Prevention Is the Only Effective Way to Protect GroundwaterMajor Wate