A city used to get most of its electricity from a coal-burning power plant. Recently, the city switched to using solar panels for energy.

Three neighborhoods use different sources of energy. Scientists measured how much pollution each one creates.

Select the words from the menus to best complete the sentence.

A company wants to power its delivery trucks with biofuel made from used vegetable oil instead of gasoline made from crude oil.

The table below lists several resources that humans use for energy.

Maya is learning about different ways people get energy. She reads that in some places, people use heat from deep underground to make electricity.