Those are all plateaus, though you could figure this out with elimination, too. Peninsulas are land forms with 3 sides water, mountains generally form in mountain ranges, and usually deserts are larger than the two small cells on the right side.
The middle eastern region is a transcontinental region that is included in western Asia. It has an areal converge of about 7,207,575 km square with a population of 371 million.
<u>Consists of 18 countries and has a climate of arid and dry and hot climate with limited irrigation for agriculture as this region is a desert. Economical this region is very poor and is surrounded by seas on all sides.</u>