Interesting Facts About Water
Water covers about 71% of the earth's surface.
Water is the only substance on earth that is found naturally in three forms liquid, solid and gas.
Most of the water found on the earth's surface is permanently frozen or salty.
More than 90% of the world's fresh water is located in Antarctica.
Our bodies contain 60-70% water; our brains are 75% water; our lungs are nearly 90% water; and our blood is about 82% water.
Water is composed of two elements, Hydrogen and Oxygen.
Water expands by 9% when it freezes. Frozen water (ice) is lighter than water, which is why ice floats in water.