Question EASA Drone License A2 - Flight performance and planning

92 - EASA Drone A2 License - Evaluating 'ground risk' before a flight primarily involves analyzing:

The likelihood of a manned aircraft entering the airspace

The potential for sudden changes in barometric pressure

The population density, types of buildings, and the presence of uninvolved people directly below the flight path

The quality of the GPS signal emitted by ground stations