What would a turning blade cause?
air to move scattered light contamination killing insects air to freeze water to cool down heat energy air to stagnate
A B C D E F G H
Electricity flows through an electric motor in a fan, causing the fan's blades to turn.
Turning blades cause air to move
What would a turning blade cause? (A) air to move (B) scattered light (C) contamination (D) killing insects (E) air to freeze (F) water to cool down (G) heat energy (H) air to stagnate