Answer quick will give ! which is the best example of a strong hook in a presentation? would you like to learn how to keep at least five extra dollars a day? today i will show you how switching from bottled water to tap water will allow you to keep money in your pocket and save the environment. the safe drinking water act was the first government regulation of public drinking water in 1974, giving oversight to the environmental protection agency. tap water offers many benefits to the public. one of these is fluoride. many cities and towns choose to add fluoride to the drinking water for free dental benefits. bottled water is not necessarily safer than tap water. more government agencies inspect tap water than they do bottled water. also bottled water is very expensive and wasteful.