In mountainous areas in the presence of wind, where can I expect more turbulence?

Question

Question EASA Drone Quiz - Meteorology

QuizVDS · Accepted Answer

No need to organize anything in advance

QuizVDS · Answer

Explicitly ask the observer for permission to participate in advance

QuizVDS · Answer

Position the observer nearby to monitor the UAS

QuizVDS · Answer

Questioning the observer on I.M.S.A.F.E. before the flight

Id 500 - EASA Drone Quiz – Drone Pilot Certification - In mountainous areas in the presence of wind, where can I expect more turbulence?