Energy Resources Flashcards
1
Q
What are some non renewable energy sources?
A
Fossil fuels and nucleus energy are reliable. There are lots of them. Respond to demand quickly.
Fossil fuels are cost low. Cheap to run and build . But nuclear are expensive and to end
There are running out. They make acid rain, global warming, greenhouse effect. Oil spillages make sea problems and nuclear waste Is dangerous
2
Q
What are some renewable sources?
A
Bio fuels Wind The sun - solar Hydro electricity Tides They will never run out Less nasty for environment Not reliable and don’t provide a lot of energy
3
Q
What are biofuels?
A
Renewable energy sources. Plants and animal dung Burnt like fossil fuels Reliable Costly Deforestation required
