Here are a few astounding facts highlighting the importance of water in life. General Water is reusable and not renewable. The average rainfall in South Africa is 500mm, well below the world average of 860mm.
Water is the only substance on earth found naturally in three forms - solid, liquid, and gas.
You can survive about a month without food, but only 5 to 7 days without water. It is possible to drink water that was here in the dinosaur era. Solid water can float on liquid water. The average urban home of 4,6 people uses 640 litres of water per day. The average automatic dishwasher uses 68 litres of water per wash cycle.