❓ why
Why do some lakes have no visible outlet but still do not overflow?
GeographyLakes
Quick Answer
Some lakes lose as much water as they receive through evaporation, seepage, or underground drainage. If inflow and outflow balance, the lake level stays roughly stable.
The Full Story
A lake does not need a visible surface outlet to avoid overflowing. Water can leave through evaporation, infiltration into the ground, or underground channels in porous rock. In dry climates, evaporation can be especially important and may match the incoming water from rain and streams. Closed-basin lakes can therefore persist for centuries at roughly the same size even without a river flowing out. Their water level changes mainly when climate or groundwater conditions shift.
Key Facts
1.Lakes can lose water by evaporation and seepage
2.Underground drainage can replace a visible outlet
3.Closed-basin lakes depend on balance between inflow and loss
YouTube Angle
Suggested video title for this topic:
"How a lake can stay full with no obvious outlet"