12.29: Preserving Water Sources Difficulty Level: At Grade Created by: CK-12 Estimated1 minsto complete % Progress Practice Preserving Water Sources MEMORY METER This indicates how strong in your memory this concept is Practice Progress Estimated1 minsto complete % Estimated1 minsto complete % Practice Now MEMORY METER This indicates how strong in your memory this concept is Share Add to Library Turn In Read Practice Resources Details Loading... Notes/Highlights Having trouble? Report an issue. Color Highlighted Text Notes Show More Vocabulary Language: English ▼ English Clean Water Act U.S. federal law that set water quality standards. limited resource Resource that is used faster than it can be made. pathogen Organism that causes disease. wastewater Water that has been used for washing, flushing, or manufacturing. water pollution Pollution due to contaminants entering the water supply. waterborne disease Diseases that spread through freshwater sources. Image Attributions Show Hide Details Description Covers preservation of water and prevention of water pollution. Learning Objectives None Difficulty Level: At Grade Authors: Jessica Harwood Douglas Wilkin, Ph.D. Contributors: Doris Kraus, Ph.D. Niamh Gray-Wilson Jean Brainard, Ph.D. Sarah Johnson Jane Willan Corliss Karasov Editors: Douglas Wilkin, Ph.D. Tags: clean water act SCI.BIO.531.4.L.1 SCI.LSC.531.4.L.1 (1 more) water pollution Subjects: science Life Science Concept Nodes: SCI.LSC.531.4 (Preserving Water Sources) Grades: 7 , 8 Date Created: Nov 29, 2012 Last Modified: Sep 11, 2016 Vocabulary None Save or share your relevant files like activites, homework and worksheet.To add resources, you must be the owner of the Modality. Click Customize to make your own copy.