More than half of the world's rivers are. now so polluted that they are posing. serious health and environmental risks.

06 Jul 2019, 05:30

More than half of the world’s rivers are now so polluted that they are posing serious health and environmental risks. So stop polluting rivers to stay healthy. #4new #bitcoin #waste #pollution #waterpollution #stoppollution #altcoin #environment #clean #healthy #cryptocurrency