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Card 6

Front

Where does the energy come from for the appliance?

Back

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Card 7

Front

What do appliances do with the electrical energy once it has got it?

Back

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Card 8

Front

Does any of the energy actually get 'lost'?

Back

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Card 9

Front

What can we use to show the amount of input energy that is actually useful?

Back

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Card 10

Front

What do the thick and thin arrows represent in a sankey diagram?

Back

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Card 11

Front

What does most of the 'reducing energy methods in the home' involve?

Back

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Card 12

Front

Name some things that can be installed in houses to stop energy being wasted.

Back

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Card 13

Front

What do workplaces do to encourage more energy-efficiency?

Back

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Card 14

Front

What can the government do to encourage people to save energy?

Back

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Card 15

Front

Is Electricity a primary or secondary energy source?

Back

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