What contributes to a wing rising after a touchdown error?

The choice indicating lift differential in crosswinds effectively highlights a critical factor contributing to a wing rising after a touchdown error. During landing, especially in crosswind conditions, differential lift can occur due to varying airspeed over each wing. If one wing experiences more lift because of crosswinds, that wing may rise unexpectedly after touchdown, leading to a loss of directional control.

In the context of flying, when the aircraft touches down, the ground effect can also play a role; however, it's the interaction between the crosswind and the aircraft's attitude that can exacerbate the situation. For instance, if the aircraft isn’t perfectly aligned with the runway, the wing exposed to the wind can generate more lift, causing just that wing to rise.

Understanding this aerodynamic phenomenon is crucial for pilots, as it emphasizes the importance of managing crosswinds during landing phases, ensuring that the aircraft has proper alignment and control to avoid unexpected movements after touchdown.