Atmospheric circulation directly influences climate patterns by redistributing heat and moisture around the globe. This circulation, driven by solar energy, affects regional climates and weather events such as precipitation and temperature. Major systems like the Hadley Cell, Ferrel Cell, and Polar Cell shape these patterns, creating distinct climate zones. Changes in atmospheric circulation, such as those caused by climate change, can lead to altered weather patterns and extreme events, impacting ecosystems, agriculture, and human societies.