单选题
The Water Resources Agency (WRA) of Taiwan has
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people to save water as a way to reduce carbon
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. The WRA pointed out that the low price of tap water in Taiwan has led people to waste the valuable resource. The scarcity of water has become a source of global tension.
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solutions to the problem—WRA suggests a water price
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and the economist proposed a water control system. According to a study by environmental organization "Friends of earth",
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every household in the UK used a dishwasher instead of hand-washing, more than a quarter-billion
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of water would be saved every day. Another typical waste of water
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can be prevented: Tons of bathing water run down the
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unused every day
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people wait for it to be heated. Some people are already saving the cold water by storing it for
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use. A more comprehensive way to change the situation is to improve the design of water heaters.