Respuesta :
Coastal plains are of economic benefits due to their location the the Atlantic because they serve as sea ports. They are also good for Agriculture.
Coastal plains serves as sea ports
Coastal plains due to their proximity to the ocean serves as sea ports. Sea ports are very important for the economic growth of a country. Trades such as national and international trades are carried out in sea ports.
Coastal plains are used for Agriculture
Coastal plains are used for agriculture. The soil in these plains are very rich and fertile due to fossils. It allows for the growth of a good number of crops. Rice is one of such crops. These crops can be consumed locally or exported.
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