12.4 Electricity

What kind of energy makes a television work?

• heat

• light

• sound

• electrical

What makes lightning?

• sound energy from thunder

• heat from the Sun

• bits of charged matter

What can be used to store electricity?

• circuits

• batteries

• charges

• lights

What is happening to the socks in this picture?

• Static electricity is making them stick to the clothes

• They are glued on the clothes

• Heat is making them stick