energy resources Flashcards
1
Q
how can electricity be generated using steam?
A
by using steam to turn a turbine which powers a generator
2
Q
what is burnt to heat water?
A
Coal, oil, gas (non – renewable fossil fuels) and biofuels (renewable)
3
Q
what nuclear resources are used to heat water?
A
such as uranium (non-renewable)
4
Q
examples of renewable energy resources
A
Geothermal energy, wind, solar, tidal, hydroelectric
5
Q
what produces CO2 + greenhouse gasses when burnt?
A
Coal, oil gas and biofuels all produce carbon dioxide or greenhouse gasses when burnt. The others do not.
