Human uses of energy

________ is the process of burning fuel to release ______ energy as light energy and heat energy.

• Device .... wind

• Combustion ... chemical

• Natural gas ... thermal

• Fuel ... wave

This picture shows a device to capture ______ energy

• non-renewable

• solar

• wave

• wind

This area in France is covered with devices for ________ energy.

• solar

• geothermal

• wave

• wind

The electrical energy used to power this rice cooker comes from coal. This is a ...

• nonrenewable resource.

• renewable resource.

• clean resource.

Select all the electric devices below

• a bicycle

• a cake

• a phone

• a wifi router

• a light bulb

What type of reaction occurs during combustion, like inside an engine?

• physical change

• chemical change

• no change

• impossible change

It is important to find fuels other than fossil fuels if humans want to use electricity in the future.

• True

• False

Solar power has no disadvantages.

• True

• False

The map shows the sun's energy in Vietnam. Solar panels would be best used...

• in Nam Dinh

• in Hai Phong

• in Ho Chi Minh City

• in Vinh city

The primary source of energy of fuels like natural gas, fossil fuels, wood, coal, and oil is ...

• the sun

• electricity

• gold

• plants