Hills have the following impacts on wind you can select more

Hills have the following impacts on wind: (you can select more than one answer) A. They cause the wind to accelerate particularly in the lower boundary layer as a result of streamline compression. B. They give rise to flow disturbance and turbulence downstream of them. C. They can cause seasonal wind variation due to temperature differences between the hill crest and base. D. They give rise to trade winds.

Solution

A. They cause the wind to accelerate particularly in the lower boundry layer as a result of streamline compression.

B. They give rise to flow disturbance and turbulence downstream of them.

C. They can cause seasonal wind variation due to temprature differences between the hill crest and base.