Answer: Salt marshes are found in tidal areas near the coast, where freshwater mixes with saltwater.
Step-by-step explanation: Salt marshes occur worldwide, particularly in middle to high latitudes. Salt marshes are found in tidal areas near the coast, where freshwater mixes with saltwater. Thriving along protected shorelines, they are a common habitat in estuaries. In the U.S., salt marshes can be found on every coast. Approximately half of the nation's salt marshes are located along the Gulf Coast.