Forms of energy
Energy sources
Converters
Blackouts and electrical grids
Systems
100

What form of energy is represented by this image?

Light energy

100

What energy source does this image represent?

Wind power

100

Computers convert electrical energy into...

Sound, light, or heat energy

100

Would this device work during a blackout?

No

100

What is the function of this system?

To lighten up rooms

200

What form of energy is represented by this image?

Sound energy

200

What energy source does this image represent?

Water 

200

Solar panels convert _________ energy into electrical energy.

Solar / light 
200

Would this device work during a blackout? 

Yes, if it were charged

200

What is the function of this system?

To cook food

300

What form of energy is represented by this image?

Motion energy

300

What energy source does this image represent?

Biofuel

300

Wind turbines convert movement energy into _________ energy.

Motion

300

Would this device work during a blackout?

Yes

300

What is the function of this system?

To keep food cold/fresh

400

What form of energy is represented by this image?

Heat energy

400

What energy source does this image represent?

Fossil fuel

400

Our bodies use the __________ energy in food and convert it into motion and heat.

Chemical

400

Would this device work during a blackout?

No
400

What is the function of this system?

To transport people

500

What form of energy is represented by this image?

Chemical energy

500

What energy source does this image represent?

Geothermal power

500

Cars use the ___________ energy found in fossil fuels and convert it into motion energy.

Chemical

500

How does energy travel from power plants to our homes?

Through power lines

500

Our bodies are systems, too. What is the function of our lungs?

To breathe; to inhale oxygen and exhale carbon dioxide