Final answer:
Saturation vapor pressure is also known as equilibrium vapor pressure, which is crucial for understanding vaporization, humidity, and meteorological events.
Step-by-step explanation:
Saturation vapor pressure can also be referred to as equilibrium vapor pressure, which is the pressure exerted by a vapor that is in equilibrium with its liquid (or solid, in the case of sublimation) phase at a given temperature. When the partial pressure of the vapor in the air is equal to the vapor pressure, the conditions are saturated and no additional vapor can enter the gas phase without condensing into the liquid phase. This equilibrium plays a significant role in the process of vaporization and in phenomena such as dew formation. Understanding the vapor pressure concept is essential when discussing humidity and is integral to the fields of meteorology and physical chemistry.