ENERGY REVIEW

produced when the strings of a guitar are plucked

• light

• sound

What is the use of geothermal energy? To produce ________.

• electricity

• heat

• oil

• water

needed to dry clothes

• light

• heat

Batteries have chemical energy. They can make the radio function and produce __________.

• electrical

• sound

comes from the sun

• radiant

• electrical

Which of the following describes radiant energy? Radiant energy is an energy that travels by ______.

• conduction

• convection

• radiation

• wind

How is sound energy produced?

• flowing electrons

• harnessing steam

• vibrating bodies

• rubbing surfaces together

What form of energy comes from a glowing heat source that radiates in all

directions?

• heat

• light

Which form of heat energy is tapped from the Earth's surface and is

produced when groundwater comes in contact with hot rocks found on the

Earth’s crust?

• heat

• light

Which is a primary use of heat energy?

• cooking food and pressing clothes

• running motor vehicles

• making medicines

• providing music