Q: What is the function of a Hadley cell in the atmosphere?

<p style=";text-align:left;direction:ltr">Arab Weather - The Hadley Cell is an atmospheric circulation system that transports warm air from the equator towards higher latitudes, where moist air rises in the tropics causing rain, then dry air descends in the tropics causing dry and desert conditions. The Hadley Cell helps distribute heat and moisture, and forms trade winds.</p>