True: A 15-minute heavy rain can deposit 3,000 gallons of water on a basketball court., Runoff is the excess rain-, storm-, or meltwater, Runoff carries pollution, Rain gardens help filter pollution from runoff, pollutants can be absorbed by the deep plant roots, Rain gardens can reduce flooding and storm sewer overflows, False: Pavement lets water easily soak into the ground, Urban areas do not change the water cycle, There is no way to fix water problems caused by urban areas, Impervious surfaces let water pass through easily, Storm drains filter rainwater, Rain gardens cause flooding,

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