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1
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rooftop usage
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Sweden
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In Sweden, using rooftops for stargazing and observing the Northern Lights is a popular cultural activity.
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3
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2
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rooftop usage
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Hong Kong
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In Hong Kong, rooftop usage for community gardens and urban farming is a popular practice.
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1
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3
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rooftop usage
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Nigeria
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In Nigeria, rooftops are used for water storage and rainwater collection.
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1
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4
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rooftop usage
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Norway
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In Norway, rooftops are used for stargazing and observing the Northern Lights.
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1
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5
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rooftop usage
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Philippines
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In the Philippines, rooftop usage includes outdoor cooking and food preparation.
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1
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