Which area of the united states received the most overall precipitation in 2000? rocky mountains great plains sierra-nevada mountains atlantic coast

Atlantic coast is the area of the United States of America that received the most overall precipitation in 2000. So the correct option in regards to all the options given in the question is the last option of Atlantic Coast. The Atlantic coastal plains consists of marshy lands, rivers and swamplands. This is due to the nature of the region and the heavy amount of rainfall it gets every year. This region is important for agriculture. it mainly consists of sedimentary rocks. The average elevation of the land is not more than 900 meters and it extends to almost 50 to 100 kilometers inland and away from the ocean.