What is the flow of air from areas of high pressure to low pressure called?

The flow of air from areas of high pressure to low pressure is called wind. This movement occurs due to the differences in atmospheric pressure, which can be caused by various factors including temperature variations, the Earth's rotation, and geographical features. Wind plays a significant role in weather patterns and climate. Essentially, air seeks to equalize pressure differences, resulting in the observable movement of air, which is what we commonly refer to as wind.

Precipitation, humidity, and temperature refer to different atmospheric phenomena. Precipitation is the process of water vapor condensing and falling to the ground as rain, snow, sleet, or hail. Humidity measures the amount of moisture in the air, while temperature refers to the degree of warmth or coldness of the atmosphere. These concepts can influence wind patterns, but they do not define the movement of air itself.