Energy Flashcards
1
Q
What was the period were fossil fuels were laid down?
A
the carbon niferous period
2
Q
How long does it take for fossil fuels to form?
A
millions of years
3
Q
What 3 forms does energy come under?
A
non- renewable, renewable, recyclable,
4
Q
Why do some countries use more energy than others?
A
it depends on the: climate, population, if it doesn’t need to be transported, wealthier country
5
Q
Why is energy use an issue?
A
Mainly because fossil fuels are causing climate change and fossil fuels will eventually run out. Not all countries have equal access to energy.
6
Q
What factors affect energy supply?
A
Technology, climate, political factors, physical factors, costs of exploitation of energy
7
Q
Name an energy source.
A
Solar, Tidal, Biomass, hydro, wind, geothermal,
