3.4 energy and the environment Flashcards
(5 cards)
1
Q
What do fossil fuels produce?
A
Fossil fuels produce increased levels of greenhouse gases which could cause global warming
2
Q
What do nuclear fuels produce?
A
Nuclear fuels produce radioactive waste
3
Q
What are the advantages of renewable energy sources?
A
Renewable energy sources will never run out, they do not produce harmful waste products, and they can be used in remote places.
4
Q
What is a downside of renewable energy resources?
A
They cover large areas and they can disturb natural habitats
5
Q
How can different energy resources be evaluated?
A
in terms of reliability, environmental effects, pollution, and waste
