Read the paragraph from the section "Great Plains."
The Great Plains lie in the middle of the continent. The dirt in this area is
great for farming. The soil is rich and deep.
Which conclusion is BEST supported by the paragraph?
O The dirt in the Great Plains region came from other areas.
O Very few crops are grown in the Great Plains region.
O The Great Plains region is a very small area.
O Farmers like the Great Plains region because of its soil.