Water falls are important because they purify water. Without purified water animals could die.
Salinity falls as the out flowing tide brings in more fresh river water.
Fresh water.
Fresh water
There was salt water but they have replaced it with fresh water.
It is called iguassu river.
Iguassu Falls is a new member of seven wonders of the world. These are water falls which are located in Iguazu river on the boarder of Brazilian state of Parana.
Brazil and Argenina
Iguassu falls or Iguazu falls is the waterfall on the Iguazu River. The Iguazu River is an important tributary of the Parana River.
elevation at igauzu falls
2.7 kilometers
Iguassu (or Iguacu) Falls are on the border between Argentina and Brazil.
The Iguazu Falls or Iguassu Falls are the waterfalls of the Iguazu River located in Brazil.
Brazil and Argentina.
It is the largest uninterrupted waterfall in the world.
Located at the intersection of Brazil and Argentina, the thundering waters of Iguassu Falls attract visitors from around the globe. One of the largest waterfalls in the world, Iguassu is truly a beautiful sight. Guides commandeer small boats around the basin to provide an intense experience as the splashing water drenches everything in its path. Iguassu Falls is surrounded by premium hotels and lush rainforest landscape that appeals to any nature buff and guides will be more than happy to give a short trip though the local area. Argentina is merely a short drive away, giving visitors the opportunity to see the massive falls from another point of view. There are 275 falls over approximately 1.7 miles that constitutes Iguassu Falls. The Devil’s Throat is a portion of Iguassu Falls that surrounds the viewer with 260 degrees of rushing water, an intense and certainly immersive experience. If a boat ride seems too overwhelming, there is always the walkway.
The Iguazu Falls