don't take your water for granted
Between 70 and 75 percent of the Earth's surface is covered with water, but only 1 percent of all the world’s water can be used for drinking. Nearly 97 percent of the world’s water is salty or otherwise undrinkable. Another 2 percent is frozen in ice caps and glaciers, leaving only 1 percent to drink.
It is difficult and expensive for people to produce make more fresh water to drink, so each one of us needs to conserve our precious resource.