Final answer:
Evacuating the general public in a direction perpendicular to the wind direction is important for their safety and to avoid being impacted by the force and speed of the wind.
Step-by-step explanation:
When evacuating the general public in the direction perpendicular to the wind direction, it is important to consider the effect of the wind on their safety. By evacuating perpendicular to the wind, individuals will be moving in a direction that is not directly impacted by the force and speed of the wind. This can help prevent them from being blown off course or into any potential hazards caused by the wind, such as falling debris or objects.
For example, if the wind is blowing from the north, evacuating east or west would be a suitable direction since it is perpendicular to the wind. This allows people to move with their backs against the wind, reducing the risk of being pushed or carried away by its force.
By choosing a direction perpendicular to the wind, evacuation efforts can be more efficient and safer for the general public during adverse weather conditions.