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Safe
Water Supply
More than a third of the world's people lack a safe water supply.
In underdeveloped areas, diarrhea causes 3.5 million deaths in children
under age five every year. By 2025, more than two-thirds of the
global population will live in countries with serious shortages
of clean water.
Sources:
Critical Trends: Global Change and Sustainable Development," United
Nations Report. World Health Organization Report
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The
Earth's Water
Water is the most common substance found on earth. Water covers
three-quarters of the earth's surface. Of all the earth's water,
only one percent is available as a source of drinking water. Ninety-seven
percent is salt water, located in oceans and seas, and two percent
is frozen in the polar ice caps.
Source:
"Water Facts," National Drinking Water Clearinghouse
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