Convection Currents Diagram - Heat Transfer Visualization #66917 (License: Personal Use)

This schematic illustrates dual convection cells formed above a central heat source (a flame). Warm fluid rises symmetrically on both sides (indicated by yellow arrows), cools at the top, then descends (blue arrows), while red arrows highlight the horizontal return flow near the heat source. The symmetrical loops demonstrate how thermal energy drives bulk fluid motion in gases or liquids.

Used in educational physics or earth science content to explain atmospheric circulation, ocean currents, or mantle convection; matches user intent for learning fundamental heat transfer mechanisms.