How can water turn into a gass without heating it?

Water can turn into gas through a process called evaporation, which occurs at any temperature, not just when heated. This happens when some water molecules gain enough energy to overcome intermolecular forces and escape into the air as vapor, especially if the air is dry or if the surface area of the water is large. Factors like lower atmospheric pressure can also facilitate this transition, allowing water to evaporate at lower temperatures.