Energy
How Do You Know?
100

What is energy that warms things called?

It is called heat.

100

What kinds of energy does the sun give off?

A.  heat and light

B.  light and electricity

C. heat, light, and electricity

The sun gives off heat and light.

200

Something that can cause matter to move or change is called_____________________________.

It is called energy.

200

Which are kinds of energy?

A.  heat, light, and electricity

B.  heat, matter, and light

C. light, sound, and matter

Heat light and electricity are kinds of energy.

300

Energy that let's us see is called____________.

It is called light.

300

What kind of energy makes your house warm?

Heat makes a house warm.

400

Which kind of energy powers most cars?

Most cars get energy from gasoline.

400

Which tool should you use to study how much the sun warms a home?

A.  a thermometer

B.  a measuring cup

C. a ruler

A thermometer would be used to study how much the sun warms a home.

500

Which kind of energy comes directly from the sun?

We call the energy that comes directly from the sun solar energy.

500

You want to find out if solar energy warms a home.  Where should you put a model of the home?

A.  in the sun

B.  in the shade

C.  in a cool place

You would put the model in the sun.