As the question is not precise - [1] There is Saltwater River on the Tasman Peninsula in Tasmania. [2] All rivers contain salts of some kind. [3] All tidal rivers will contain saltwater - When the seas tide comes in and the river 'flows' in the opposite direction to its natural flow until it is stopped by an obstruction [such as a weir] or by the rivers own flow being stronger or the tide going out.
No.
No. There are no saltwater rivers, but some river deltasare saltwater systems where they meet the ocean (or other saltwater body).
Freshwater and saltwater meet at the mouths of rivers that flow into the sea.
Saltwater Marsh
saltwater marsh A+
only if its saltwater and the current is fast
Oceans and seas are comprised of saltwater, and rivers are comprised of freshwater(drinkable, or potable)
oceans,rivers.
They contain elements of both freshwater and saltwater ecosystems.
It varies, but usually the rivers freshwater mixing into saltwater.
"wetlands"
Yes, Florida has several saltwater rivers, particularly along its coastal areas. These rivers are influenced by tidal changes and often feature brackish water, which is a mix of saltwater and freshwater. Notable examples include the Indian River Lagoon and the St. Johns River, where saltwater intrusion can occur. These ecosystems are vital for supporting diverse wildlife and marine habitats.