Describe the general atmospheric circulation model using pressure belts and surface winds.

The general atmospheric circulation model describes how air moves around the Earth, influenced by the uneven heating of the Earth's surface by the sun. This model includes pressure belts, which are areas of high and low pressure that result from warm air rising and cool air sinking. Surface winds are created as air moves from high-pressure areas to low-pressure areas, forming trade winds, westerlies, and polar easterlies. Understanding this circulation is crucial for explaining global weather patterns and climate, as it affects precipitation, temperature, and storm formation.