Actually plains are more commonly found in Arabian gulf regions
The Arabian Peninsula is primarily characterized by vast desert plains and arid regions, along with some low tablelands. While it does have mountain ranges, such as the Sarawat Mountains in the west and the Hajar Mountains in the east, these areas are not as extensive compared to the overall flat and elevated plains of the region. Thus, the peninsula is more dominated by plains and low tablelands than by mountainous terrain.
The Plains
The Western Ghats, also known as the Sahyadri Mountains, separate the plateau region from the coastal plains along the Arabian Sea. This mountain range runs parallel to the western coast of India and plays a crucial role in influencing the climate and ecology of the region. The Ghats rise sharply from the coastal plains, creating a distinct geographical and ecological boundary.
the middle of the mountains and the plains
West coastal plains is wider than east coastal plain. Because east is full of mountains.
The southwest region of the United States includes a mix of both mountains and plains. States like Arizona and New Mexico have a combination of mountainous terrain, such as the Rocky Mountains, and flat plains like the Colorado Plateau.
Water
Mountains and basins, coastal plains, central plains, and
the great plains (plains)
The Great Plains are in the Midwest region of the USA, between the Mississippi River and the Rocky Mountains.
No, the great plains are further east. The eastern 1/2 to 2/3 of Montana is the western most part of the great plains, after that its mountains.
Mountains are not found in the Great Plains region because it is a relatively flat and low-lying area that was formed by the deposition of sediment over millions of years. The lack of geological activity in the region has prevented the formation of mountains.