Energy resources Flashcards
1
Q
work done
A
When forced is used to move an object by a certain distance
2
Q
What is power measured by
A
Watts
3
Q
What are the 3 main fossil fuels
A
- coal
- crude oil
- natural gas
4
Q
Pros of fossil fuels
A
- relatively cheap
- used in any conditions
- most current infrastructure designed to run using fossil fuels
5
Q
Cons of fossil fuels
A
- Limited recourse
- produce CO2
- produce toxic gases when burnt
6
Q
Pros of nuclear fuels
A
- Dont produce any pollutants
- Can be used in any conditions
- very unlikely to run out
7
Q
Cons of nuclear fuels
A
- finite resources
- produce radioactive waste
- quite expensive
8
Q
pros of wind and solar power
A
- low running costs
- produces no pollutants
- doesn’t damage environment
9
Q
Cons of wind and solar power
A
- High upfront costs (to build)
- produce pollutants whilst being built
- dependent on weather
- no way to increase supply during peak
demands - takes up a lot of space
10
Q
A
