When describing salt water, which part is the solution?

The solution is the whole thing. A solution is a mixture of substances. In this case, salt is mixed with water to make a solution.

Salty water is a broad spectrum. There are different types of salt water. There is braking water, which is a mixture of both freshwater and saltwater, and there is salt water measured in PPT, or parts per thousand.

Wetlands form where water and land meet. a lake with a wetland fringe can fill in with decayed plant and animal material to become a wet meadow. a pond can fill in to become a bog or fen. sediment can fill in a river marsh to become a swamp.flooding of coastal lowlands from rising sea levels has created broad coastal marshes that are protected from wave action by barrier islands or reefs. coastal wetlands also form when rivers deposit sediment as they reach the ocean. plants then take root and hold the soil firm against the forces of tides and waves.