Schematic diagram showing drought impact on an aquifer system with a watershed, dry qanat, wells, lowered water table, terrain, and bedrock.

A schematic, cross-sectional illustration of a bowl-shaped watershed for a PowerPoint slide. The watershed is depicted like a shallow bowl: deep in the center and shallower at the edges. In the center, several wells extract water using pumps. On the left side, a qanat emerges from the watershed, but the water level has dropped so much that the qanat is now dry. The terrain, bedrock, and lowered water table are clearly visible. Simple, educational style, flat colors, clean lines, labeled, easy-to-understand diagram showing drought impact. See more