Actually they're either neither or both ;
wetlands lie in the interface between fresh and salt water.
Freshwater is water that contains no salt or sodium.
Coastal wetlands are those wetlands that are within, along, or near tidally-influenced water bodies. Their source of water (hydrology) may be salt, fresh, or both (brackish). Freshwater wetlands are those wetlands whose water source (hydrology) is of fresh water (not salty or brackish) . They can be tidally influenced by freshwater tides (tidal waterways above the salt line) or may be far inland (hydrology source is usually groundwater, surface waters, or precipitation).
Coastal wetlands are those wetlands that are within, along, or near tidally-influenced water bodies. Their source of water (hydrology) may be salt, fresh, or both (brackish). Freshwater wetlands are those wetlands whose water source (hydrology) is of fresh water (not salty or brackish) . They can be tidally influenced by freshwater tides (tidal waterways above the salt line) or may be far inland (hydrology source is usually groundwater, surface waters, or precipitation).
Three freshwater wetlands are a marsh, a swamp, and a fen.
Wetlands can refer to both freshwater and saltwater areas. Wetlands are simply an area of land where the soil is saturated with water, either fresh or salt. For example, freshwater marshes exist inland, whereas salt marshes generally occur along the coast.
Examples of wetlands include:marshlandwetlandsfensmarshmiremoraspeatquagquagmireslough
Freshwater ecosystems are a subset of Earth's aquatic ecosystems. They include lakes and ponds, rivers, streams, springs, and wetlands. They can be contrasted with marine ecosystems, which have a larger salt content.
no
Yes, a bog is a freshwater wetland. Marshes and swamps are also freshwater wetlands.
No, not all crocodiles are saltwater species. Some crocodiles, like the American crocodile, can live in both saltwater and freshwater habitats. There are also freshwater crocodile species, such as the Nile crocodile, which primarily inhabit freshwater rivers, lakes, and wetlands.
Freshwater biomes are characterized by low salt concentration, such as lakes, rivers, and wetlands, while saltwater biomes have high salt concentration and include oceans and seas. Freshwater biomes support a different array of plant and animal species adapted to lower salt levels, while saltwater biomes have diverse marine life adapted to high salinity.
Swamps and marshes