Consisting of grassland and gently rolling hills, Southwest Oklahoma is atypical to the rest of the Great Plains region of the United States, as it is less dry than adjacent West Texas and contains many geographic features which further differentiates the unique climate.
Southwest Oklahoma, with its grassland and gentle terrain, is distinct from other parts of the Great Plains region of the United States due to its lower dryness compared to adjacent West Texas and its unique geographic features which influence its climate.