More cards in this set

Card 6

Front

What main gas does fossil fuels release when burnt?

Back

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Card 7

Front

Why is it difficult to replace fossil fuels?

Back

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Card 8

Front

Nuclear power stations don't produce CO2 emissions, so why are they used less than fossil fuels?

Back

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Card 9

Front

Why aren't renweable energy sources used alot?

Back

Preview of the front of card 9