Water
It is a proven fact that living creatures can not continue living without water, but not everyone knows what this life force is. Water, ultimately, is a liquid that is seemingly transparent. It is a chemical compound consisting of two hydrogen atoms and one oxygen atom. Thus, the formula is H2O. This is true no matter how much water you’re dealing with: from a drop of water to an ocean full of it, there will always be two times as many hydrogen atoms as there will be oxygen atoms.
Water covers 70% of the Earth’s surface. Included in this estimate is everything from clouds, which are made of water, to lakes and streams. This is why photos of the Earth that are taken from space make the planet look blue and white.
The planet’s water is abundant because the supply is constantly being recycled. The sun evaporates the water from oceans, lakes, and other water sources and is then processed or given off by the planet’s forests. Through condensation, the vapor becomes clouds, and these clouds produce rain. The rain hits the land and then falls into the bodies of water from which it came.
Water is important because it is involved in most functions. It keeps everything from plants to animals alive. Additionally, water is what shapes things like mountains and caves and has the power to dissolve or erode even the heaviest and strongest of rocks. Thus, water is more powerful and important than most people are aware of.