Uses of Energy Review

Front

What is energy?

Back

The ability to do work or cause change.

Front

What is electricity?

Back

A type of energy.

Front

How does Jack use energy when he turns on the air conditioner?

Back

To cool his house.

Front

What happens to an ice cube when you add heat?

Back

It will melt.

Front

What is solar power?

Back

Energy from the sun used to generate electricity.

Front

What is an example of using energy to cook?

Back

Using a stove or oven.

Front

What is an example of using energy to clean?

Back

Using a vacuum cleaner.

Front

What happens when you turn on a light?

Back

You use electricity to create light.

Front

What is heat energy?

Back

Energy that comes from hot objects.

Front

Can energy change forms?

Back

Yes, energy can change from one form to another.