What is another word for coastal plains?
Pronunciation: [kˈə͡ʊstə͡l plˈe͡ɪnz] (IPA) 
Coastal plains refer to the flat, low-lying lands adjacent to a coast or shoreline. There are several synonyms that can be used to describe this geographical feature, including littoral plains, sea-level plains, and shoreline lowlands. Other synonyms for coastal plains include piedmonts, lowland regions, and alluvial plains. In some regions, such as the Gulf Coast of the United States, coastal plains are referred to as the Gulf Coastal Plain. Coastal plains are often habitat to diverse ecosystems, including salt marshes, estuaries, and wetlands. The fertile lands of coastal plains have historically played a crucial role in agriculture and settlement for many coastal communities around the world.
