Electricity: lesson 3

Electricity travels from _____ ______ to our homes along long cables.

• pylons

• sockets

• power stations

• fuse box

______ keep the electrical cables away from the ground and from people.

• pylons

• socket

• power stations

• fuse box

The place where electricity enters our home is the ____ ___.

• pylons

• socket

• power station

• fuse box

From the ____ ___, the electricity travels through wires to all the _____ and switches in our home.

• power plants/socket

• fuse box/socket

• fuse box/wires

• power plant/wires

We can feel _____ _____ when we rub our air with a balloon.

• lightning

• thunder

• positive charge

• static electricity

Electricity often builds up in the atmosphere and is discharged as a ______ or a ______ .

• lightning/thunder

• light bulb/thunder

• storm/lightning

• raining/snowing

What is wrong in the lightning formation process?

• static electricity is discharged and form lightning.

• The water droplets become clouds

• Ice forms at the top of the cloud.

• The warm air began to rise by conduction.

Tall buildings often have ______ _____ to protect them from lightning damage.

• lightning sticks

• lightning bulbs

• lightning rods

• some trees

What is the name of the big metal structure that keep cables away from the ground and from people?

• pylon

• socket

• machine

• decive

How do you call the place in the wall where we plug machines like computers or the TV?

• pylon

• socket

• light bulb

• wire