Back to Results | Doctor Finder Obstetrics & Gynecology Illinois Oak Park Dr. Lyndon D. Taylor, MD Get Directions
Wind is air in motion. Wind forms when the sun heats one part of the atmosphere differently than another part. This causes expansion of warmer air, making less pressure where it is warm than where it is cooler.
exists and is an alternate of . Making the world better, one answer at a time. Global winds are caused by the unequal heating of the Earth's surface and by the rotation of the Earth. Global winds are caused by the unequal heating of the Earth's surface and by the rotation of the Earth.