Agua dulce vs. Agua salada. Rialia. Industria museoa
When the iceberg melt, collide with the salt water, but do not mix due to salinity. In the Nervión estuary, fresh water does not mix with salt water along the 14 km
Fresh water is a very scarce resource. 97% of the entire volume of water in the planet is salt water. 2% is frozen at the poles and on the tops of the mountains, leaving us only 1% to supply human needs worldwide.
Don’t waste it.
