Ecological Regions
Oklahoma has 12 ecological regions. These are areas of soil and landforms that have similar characteristics.
Our state is divided up into these ecological regions:
Oklahoma has 12 ecological regions. These are areas of soil and landforms that have similar characteristics.
Our state is divided up into these ecological regions:
- Arkansas Valley
- Boston Mountains
- Central Great Plains
- Central Irregular Plains
- Cross Timbers
- East Central Texas Plains
- Flint Hills
- High Plains
- Ouachita Mountains
- Ozark Highlands
- South Central Plains
- Southwestern Tablelands