How does coal produce electricity?
It remains dormant It gets cooled By rubbing together chemical reaction It gets heated up major threat to health Through magnetism heat energy
A B C D E F G H
Heat is essential to the burning process.
Coal produces electricity by being heated up in coal-fire power stations.
How does coal produce electricity? (A) It remains dormant (B) It gets cooled (C) By rubbing together (D) chemical reaction (E) It gets heated up (F) major threat to health (G) Through magnetism (H) heat energy