Fact 1: Coal is used to produce electricity by burning in coal-fire power stations. Fact 2: Electricity is a form of energy. Given the two facts above, what does burning coal in coal-fired power plants produce?
Pick your answer from:
i. Decibels
ii. Fireplaces.
iii. engines
iv. organisms
v. Aloe plants.
vi. Banana plants.
vii. Energy.
viii. warmth
Answer:
vii.