The dams are often advertised as a cheap and green energy source, but this is far from the truth. They have a range of negative effects. Please follow and like us:
Rivers are lifelines of our planet!
Life on rivers
Wetlands act as nature’s water filters. The Ecological Society of America estimates that they can remove up to 60 percent of the metals in water and up to 90 percent of the sediment from urban and agricultural runoff. Please follow and like us: