ater is the most important liquid in the world.
Without water, there would be no life.
Water makes up about 3/4 of the human body. It makes up about 60% of an adult's body, while a child's body consists of up to 75% of water.
Some 70% of the earth is covered with water. But nearly all is unavailable for human consumption without being processed first. The oceans make up for 97% and the polar ice shields hold another 2%. Only about 1% is soft water from lakes, rivers and underground sources, but even from that small amount a large part is unsafe for human consumption.
All over the world, water is one of the most popular drinks. Its popularity is on a continuous rise especially the last years.
Depending on climate, diet and body, the human being should drink about 1.5 to 3 litres of water.