<u>Explanation:</u>
<em><u>Mississippi Floodplain Region. Three Parts: Natural Levees, Swamps, Passes.</u></em>
<em><u>Mississippi Floodplain Region. Three Parts: Natural Levees, Swamps, Passes.Terraces Region. Three Divisions: Blufflands, Prairies, Flatwoods.</u></em>
<em><u>Mississippi Floodplain Region. Three Parts: Natural Levees, Swamps, Passes.Terraces Region. Three Divisions: Blufflands, Prairies, Flatwoods.Marsh Region. Lies along Louisiana's Gulf Coast and serves as the transistion zone between the land and the ocean.</u></em>
Mississippi Floodplain Region. Three Parts: Natural Levees, Swamps, Passes.Terraces Region. Three Divisions: Blufflands, Prairies, Flatwoods.Marsh Region. Lies along Louisiana's Gulf Coast and serves as the transistion zone between the land and the ocean.<u><em>Red River Valley Region.</em></u>
<u>Red River Valley Region.<em>Hills Region</em>.</u>