Which condition can affect the performance of the CRJ-700 during flight?

Extreme weather conditions, including ice and snow, can significantly affect the performance of the CRJ-700 during flight. This is because such conditions can impact various aspects of the aircraft's handling characteristics, lift capabilities, and engine performance. Ice accumulation on the wings and control surfaces can lead to a decrease in lift and increase the stall speed, making the aircraft harder to control, especially during takeoff and landing phases.

Additionally, snow and ice can influence the decision-making process regarding takeoff distances, climb performance, and overall safety. Pilots must account for reduced traction on runways, which directly affects takeoff and landing distances. Precautions must be taken, including de-icing procedures, to ensure safe operation in these conditions.

In contrast, while high-altitude cruising, a heavy cargo load, and geographical location can also have effects, they do not pose the same immediate and acute challenges that extreme weather conditions do, particularly the combination of ice and snow.