3. Unlike global winds, local winds (select the two answers that are correct)
A. change direction slowly.
B. change direction often.
C. flow high above the surface.
D. blow east to west.
E. are affected by local land forms, including the ocean and lakes.

Small-scale convection currents arise from uneven heating on a smaller scale. This kind of heating occurs along a coast and in the mountains. Small-scale convection currents cause local winds. Local winds blow over a much smaller area and change direction and speed over a shorter period of time than global winds.

Maybe that will help you answer the question.