What are the Great Plains of the United States? a. the flat landscape east of the Rocky Mountains b. the flat, desolate area in central Alaska c. the flat area between the Pacific Ranges and the Rocky Mountains d. the flat region surrounding the Great Lakes

The Great Plains are the flat landscape east of the Rocky Mountains.

Explanation:

The Great Plains are one of the major physical features of the United States, but also of all of North America. They lie east of the Rocky Mountains and west of the Appalachian Mountains. As the name suggests, it is an area dominated by plains, occupying enormous territory.

The Great Plains are relatively flat, having a roughly north-south direction. While they are mostly flat, there are differences in elevation, with the southern part being lower than the northern part. Naturally, the Great Plains were covered by grasses, varying from short to mixed and high grasses, depending on the amount of rainfall. Nowadays, little is left of the natural biomes, and the Great Plains are one of the largest agricultural landscapes in the world, and it is one of the most productive agricultural areas in the world.

polar areas, such as antarctica or the south pole.