Q2 Social Studies

A modern house is from:

• the time we live now

• a long time ago

• the past

An invention is something new that is :

• made by many people

• made for the first time

• made of many materials

Thousands of years ago, people used:

• gas lamp

• electric lights

• oil lamps and candles

A chimney:

• washes clothes

• takes the smoke from a fire outside the house

• cooks food

The electric light bulb was invented about:

• 14 years ago

• 140 years ago

• 1400 years ago

The kitchen stove cooked food and heated water.

• True

• False

In a modern bathroom, water comes out of a well.

• True

• False

Electricity is the energy that is carried through wires.

• True

• False

Who invented the electric bulb?

• Henry W. Seely

• Thomas Edison

• Alexander Grahambell

Compare a coal iron and an electric iron. Type one way they are different. Type one way they are similar.