Freshwater marshes occur beside rivers and oceans? True or False

Freshwater marshes occur beside rivers and oceans.

Yes, this statement is true.

Freshwater marshes conatins fresh water. They are generally found near the river mouths. They are found along the fringes of lakes and rivers where the water table, the upper surface of underground water, is very high. Marshes are useful for the damage cause by the flood storing the water.