How Convection Currents Work in Heated Water - Science Diagram #3271975 (License: Personal Use)

This educational illustration shows thermal convection in action: heating at the base warms water, decreasing its density and causing it to rise, while cooler, denser water sinks to replace it, forming a continuous circular current. Arrows indicate flow direction, and steam signifies evaporation at the surface. The image is labeled clearly to support classroom or self-study comprehension of fluid dynamics.

Used in K-12 science curricula, introductory physics or earth science resources, and online educational platforms to explain heat transfer via convection; matches user intent for visual learning, homework help, or teacher resource searches.