Which type of stressor involves environmental conditions affecting pilot performance?

The correct answer is based on the concept that physical stressors are directly tied to environmental conditions that can impact a pilot's ability to perform effectively. Physical stressors can include elements such as extreme temperatures, altitude changes, or exposure to noise and vibration. These environmental factors can lead to discomfort, fatigue, or even physiological changes that may impair a pilot’s cognitive functions and decision-making abilities.

Understanding this type of stressor is crucial for flight instructors and pilots, as recognizing and managing these physical challenges is essential for maintaining optimal performance during flight operations. By being aware of how the environment can affect physical states, pilots can better prepare for and mitigate any potential impairments to their flying abilities.