What type of drag is caused by disruption in airflow around the aircraft's surface?

The correct choice is parasitic drag, which consists of drag forces that arise due to the disruption of airflow around the aircraft's surfaces. Parasitic drag is a comprehensive term that includes several components, such as form drag and skin friction drag.

Form drag specifically refers to the drag that results from the shape of the aircraft and how it interacts with the air, while skin friction drag is due to the friction between the air and the surface of the aircraft. Therefore, parasitic drag captures the overall effects of these disruptions in airflow that occur due to the presence of the aircraft, contributing to the total drag experienced during flight.

Understanding this concept is crucial, as it emphasizes how various physical structures and designs can significantly impact the efficiency and performance of an aircraft.