Where is orographic lift turbulence most likely to occur?

Orographic lift turbulence is primarily associated with the lifting of air over mountain ridges. As air approaches a mountain, it is forced upward, which can result in turbulence, especially on the windward side where the air is rising. This lifting can create a variety of weather phenomena, including clouds, precipitation, and turbulence, as the air cools and moisture condenses.

The most likely area for orographic turbulence is typically at mountain ridges where the terrain causes the disturbance in airflow. When air is forced to rise over these ridges, it can create a turbulent zone as it encounters different layers of air and interacts with the topographical features.

In contrast, at a valley bottom, the air tends to settle and is less likely to experience the significant upward movements of air that characterize orographic lift. Instead, air at the valley bottom is more stagnant, which contributes to stable atmospheric conditions, making turbulence less prevalent in that area.

Therefore, orographic lift turbulence occurs most prominently at mountain ridges rather than at valley bottoms, which is why the correct response would focus on locations where the airflow is noticeably disturbed by the elevation changes.