What is a consequence of severe turbulence?

Severe turbulence poses significant risks to the structural integrity of the aircraft. Turbulence can create rapid and extreme changes in altitude and attitude, subjecting the aircraft to unexpected stress that may exceed its designed tolerances. This stress can lead to fatigue in materials and components, potentially compromising the aircraft's overall safety. It is crucial for flight crews to manage turbulence effectively to protect both the aircraft and those onboard.

In contrast, the other options do not accurately reflect the implications of severe turbulence. For instance, passengers are often instructed to remain seated and secured during such conditions, and unsecured objects do not remain in place; instead, they can become hazardous projectiles. Additionally, severe turbulence can significantly impact passenger comfort, often leading to anxiety and physical discomfort due to the violent motion. Understanding these consequences highlights the importance of adherence to safety protocols during turbulent conditions.