Which of the major continental regions of the united states is best for farming?

Question:

Which of the major continental regions of the United States is best for farming?

(a)The Appalachian Mountains

(B) The Sierra Nevada

(C). The Rocky Mountains

(D) The Great Plains

The Great Plains regions of the United States is best for farming

Explanation:

The Great plains are the best continental region for farming. Plains are rich in alluvial soils, these soils are formed by deposition of soil by the river over time. These soils are very fertile because they accumulate the runoff minerals from soils and make them nutritionally rich.

The availability of water in plains is more. These plains are covered with grasslands and steppes. It is extended into the Canadian region. The approximate area of these great plains is 13,00,000 square kilometres. States like Kanas, Nebraska, North Dakota and South Dakota are entire of these great plains.

a. i. only is correct.