In 1993 the United Nations General Assembly declared March 22 as World Water Day. Its main goals, among others, are to promote the cause of clean drinking water and sustainable aquatic habitats and to ensure safe water and decent sanitation for civilians in conflict zones.
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Science Fair Project Information
Title: Comparison of pH Levels in Municipal Drinking Water vs. Domestic Well Water
Subject: Environmental Sciences
Grade level: Middle School - Grades 7-9
Academic Level: Ordinary
Project Type: Experimental
Cost: Law
Awards: Regional Mid Columbia Science Fair Award of Distinction for Creativity (2004)
Affiliation: Selah Intermediate School
Year: 2004
Description: Samples (same temperature) of different municipal drinking water sources and domestic well water were tested with a pH meter.
Link: http://www.selah.k12.wa.us/SOAR/SciProj2004/BelenL.html
Sunday, March 22, 2009
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