Is the river seine freshwater or salt water ?
It's a river - while it does get affected by the sea (tides in the lower reaches), its source is quite a distance inland, and hence most of it is fresh water.
Is the Nile River salt water or fresh water?
Its fresh water
Does a waterfall have fresh water or salt water?
Typically fresh. Some select bodies of water have salty water (salt lake, dead sea), and likely have waterfalls somewhere on attached rivers. Otherwise you would only find salt waterfalls caused by odd landscapes and high ocean tides. 99% of waterfalls are fresh, as they are fed from rain water, and the riverbeds don't have enough mineral content. Christopher
Does the merrimack river have salt water in it ?
All rivers which empty into an ocean, bay, gulf, sea or whatever do, at their estuary have salt water. It's referred to as brackish water. Brackist is water with a low salination factor. Depending on the tides, and the flow of the river will allow sea water to move UP the river.E.g. in Nova Scotia, on the Bay of Fundy at the changing of the tide so much water is forced back up to river a wall of water as much as two feet high moves up and down the river. It's called a tidal bore. To a lesser extent the same thing happens in St. John, New Brunswick. There it's called "Reversing Falls". The Saint John river in Central and North Florida drops from 15' at Lake Okeechobee to sea level at Jacksonville. That's around 200 miles, or only inches per mile. Therefore, when the tide comes in the salt water travels WAY up river, and in truth the last 20-25 miles is mostly sea water. So to answer you question YES like all rivers that empty into salt water the WILL have some salt.
Is the connecticut river salt water or freshwater?
The connecticut river is freshwater
Would a boat float higher in salt water than it does in fresh water?
things float higher in salt water. The density of the salt water is greater than the density of an object. Items sink if their own density is greater than the density of whatever they are trying to float in. Items float to the top if their density is less than the density of what they are floating in, and items hang in the middle if the densities are the same. Adding in the salt gives the water a greater density than the water did had before, so the item doesn't float in freshwater.
San Jacinto River- Fresh Water or Salt Water?
All rivers are fresh water until they come to the mouth of an ocean or salt lake.
Is the Columbia River in Portland, OR fresh water or salt water?
Fresh. but as it nears the delta (entrance to the sea, it becomes mixed with salt water (delta estuary) Rule of thumb, pay attention to the terminology. River- means that the source of the water is inland, from the mountain streams, rivulets, snow melts, and rain, The water flows down to the sea. FRESHWATER. Home of the freshwater fishes , where trout can be caught by flyfishing, and where the salmon spawn. Famous rivers, Nile, Danube, YangZe, Amazon,Euphrates,,Volga,Mississippi Any body of water called sea and the oceans means salty (Caspian sea, North sea, Black sea, Mediterranean, South CHina sea, Pacific Atlantic,et al