What do hydroelectric dams and wind energy systems have in common?

• steam

• energy source

• generators

• hot air

Tags

NGSS.MS-ETS1-2

NGSS.MS-PS3-1

Which of the following is not a disadvantage of using nuclear fission as an energy source at a power plant?

• expensive to build

• harmful radiation

• nuclear waste

• air pollution

A photovoltaic cell converts _________________ energy into electrical energy.

• solar

• wind

• thermal

• kinetic

Tags

NGSS.HS-PS3-3

The energy contained in hot magma is called _________________ energy.

• geothermal

• solar

• nuclear

• kinetic

A/A(n) _________________ uses the energy from controlled nuclear reactions to generate electricity.

• nuclear reactor

• solar panel

• wind turbine

• hydroelectric dam

Tags

NGSS.HS-PS1-8

Electricity produced from the energy of moving water is called _________________.

• hydroelectric

• solar

• wind

• geothermal

Tags

NGSS.MS-PS3-5

What devices use semiconductors to produce electricity from solar energy?

• fuel cells

• photovoltaic cells

• flash bulbs

• photometers

Tags

NGSS.HS-PS3-3

Geothermal power plants get their thermal energy from which of these?

• lava

• volcanoes

• magma

• earthquakes

Tags

NGSS.HS-ESS2-3

Which source of energy does not produce thermal energy?

• Coal

• Solar

• Nuclear

• Natural gas

Tags

NGSS.HS-PS3-4

A generator converts rotational mechanical energy into electrical energy. What device in power plants is rotated to drive the generator?

• combustion

• steam

• turbine

• boiler