At the very same instant, thousands of other people in that same city may also be tapping into the water supply. Throughout history, cities have survived or failed because of water. The water supply in a city is the vital lifeblood that keeps a city going. While the water supply is healthy, citizens take it for granted. If the supply is severely interrupted, the city will surely die.
Most citizens learn at a very early age the importance of water.
Basic water information offers a foundation for learning to respect and conserve this precious natural resource. Anyone who has ever taken a drink of tap water needs to understand the science of water. Consider the chemistry of water before you pour your next glass. Philadelphia Water Ways Philadelphia, Pennsylvania, home of The Franklin Institute, volunteered to have its water supply system analyzed. If you are not in Philadelphia, consider how your own city compares.