The process of converting a liquid to vapor is called vaporization. This process can occur in two main ways: evaporation and boiling. Evaporation happens at the surface of a liquid at any temperature, as molecules gain enough energy to escape into the air, while boiling occurs throughout the liquid when it reaches a specific temperature, known as the boiling point. Vaporization is essential in many natural and industrial processes, such as water cycles, cooking, and various chemical reactions. It plays a significant role in regulating temperatures in environments and within living organisms.