Here's a breakdown:
* Uneven heating: The sun's rays heat the Earth's surface unevenly. Areas near the equator receive more direct sunlight and become warmer than areas near the poles.
* Air pressure differences: Warm air is less dense than cold air and rises, creating low pressure areas. Cold air is denser and sinks, creating high pressure areas.
* Air movement: Air naturally flows from high pressure areas to low pressure areas, trying to equalize the pressure difference. This movement of air is what we experience as wind.
So, while cells are important for other biological processes, wind is a physical phenomenon driven by differences in air pressure and temperature.