energy from fossil fuels

Question 1

name 3 uses of energy

Answer 1

heating
transport
generating electricity

Question 2

what are the 3 main fossil fuels

Answer 2

oil
gas
coal

. there supply about 80% of the worlds energy needs

Question 3

advantage of fossil fuels

Answer 3

1. reliable
2. the release a great deal of energy e.g in planes
3. they are cheap because there’s a lot of it
4. they are versitle. have a lot of uses

Question 4

disadvantages of fossil fuels

Answer 4

1. releases carbon dioxide. contributing to global warming
2. are non renewable. they will eventually run out
3. release other pollutants other than carbon which are dangerous