Other Answers (2)
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YOU CAN HELP JUST CARRY SAND FROM THE WATER TO THE TOP OF THE BEACH A LITTLE AT A TIME AND YOU MAKE A DIFFERENCE
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not really, its the waves that cause it. It is a natural cycle and not a bad thing. Don%26#039;t worry, as the earth takes away it adds also. I hear Hawaii is expecting a new island within the next 100,000 years.