Water Cycle Demonstration Model - Evaporation, Condensation & Runoff Explained #3222063 (License: Personal Use)

This hand-drawn diagram illustrates a self-contained water cycle model inside a transparent rectangular tank. The yellow sun drives evaporation from the blue water body; red arrows show vapor rising and condensing on the cooler upper walls, then flowing down as runoff over the tan land surface. Blue arrows indicate subsurface groundwater flow returning to the reservoir, completing the cycle.

Used in K-12 earth science lessons or educational websites to visually explain hydrological processes; matches user intent for “how does the water cycle work” or “water cycle diagram for kids.”