GRADE 1 - SCI - ELECTRICITY

The lamp and television run on _____________________.

• electricity

• light

____________ iron were used instead of electrical irons.

• Metal

• Charcoal

In the past, clothes were washed by _______ instead of washing machines.

• hand

• powder

Object that run on electricity need a lot of ___________________ to work.

• main power

• electrical energy

These objects are plugged into the _______________ to get their supply of electricity.

• power mains

• socket

The electrical appliances are usually plugged into an electrical ___________.

• socket

• plug

Some object can run on electrical energy from ________________.

• sockets

• batteries

Do not touch _________ electrical wires connected to batteries.

• hidden

• bare

We should stay away from windows, wires and pipes when there is a _____________ storm outside.

• lightning

• airy

During a a storm, a lot of ___________ is released by storm clouds.

• electricity

• power