The vanes rotating in an electric fan causes what?
speed water earth fire heat Lift wind motion
A B C D E F G H
Wind is a movement of air, and air is invisible.
The vanes rotating in an electric fan causes wind
The vanes rotating in an electric fan causes what? (A) speed (B) water (C) earth (D) fire (E) heat (F) Lift (G) wind (H) motion