Energy - Bill Nye

When we do something like open a door, we use _______________________.

• electricity

• energy

Energy _______ be changed from one form to another

• can

• cannot

The energy of lifting water above our heads is stored as _____________ energy in the water.

• kinetic

• electrical

• potential

• heat

Baking soda and vinegar cause a(n) ____________________ reaction that releases energy.

• electrical

• potential

• chemical

• kinetic

The energy stored in food is really stored light energy from the _______.

• sun

• moon

• light bulb

Energy can be changed from one form to another, but a little bit of it is converted into ______ so there is always some loss.

• cold

• heat

• light

• fuel

Potential energy is converted into kinetic energy when bungee cords are ________________.

• compressed

• released

Stored energy is called _______ energy.

• kinetic

• heat

• nuclear

• potential

The energy of motion is called _______ energy.

• potential

• kinetic

• electrical

• nuclear

Which of the following is NOT an example of potential energy?

• gasoline in a can

• a stretched spring

• a rock rolling down a hill

• a lifted hammer