Electricity
Electricity is created by generators which can be powered by gas, coal, oil, wind or solar.
The electrical energy can be converted into other types of energy such as light, heat, movement or sound.
Electricity is dangerous, so be careful when using electrical appliances.
Sort these objects/ appliances into the correct place. Are they powered by mains electricity or batteries?
Are there are any items that are not powered by either?
Which ones?