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Card 26

Front

What are the costs you must consider when comparing the cost-effectiveness of different appliance?

Back

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Card 27

Front

What is the payback time for an appliance?

Back

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Card 28

Front

How does wind energy work + disadvantages?

Back

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Card 29

Front

What happens at a hydroelectric power station + disadvantages?

Back

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Card 30

Front

What happens in a pumped storage system?

Back

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Card 31

Front

How can you use the movement of the waves to generate electricity + disadvantages?

Back

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Card 32

Front

How can tides (sea level rising & falling twice a day) be used to generate electricity + disadvantages?

Back

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Card 33

Front

What can a solar cells do and what can they do joined together?

Back

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Card 34

Front

How can a solar power tower be used?

Back

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Card 35

Front

How is geothermal energy produced + disadvantages?

Back

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