Flying in an urban environment will encounter more or less turbulence than a rural environment?

Question

Question EASA Drone Quiz - Meteorology

QuizVDS · Accepted Answer

A thunderstorm

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For each remote pilot there must be an observer

QuizVDS · Answer

The distance between flying UAVs and uninvolved persons can never be less than 11 metres

QuizVDS · Answer

Reduced wind speed

EASA Drone Quiz – Drone Pilot Certification - Id 487 - Flying in an urban environment will encounter more or less turbulence than a rural environment?