Water
Water is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance.
It is the main constituent of Earth’s hydrosphere and the fluids of all known living organisms (in which it acts as a solvent).
Water is vital for all known forms of life, even though it provides no calories or organic nutrients.
It forms precipitation in the form of rain and aerosols in the form of fog. Clouds are formed from suspended droplets of water and ice, its solid state