<P> The most prominent feature of the peninsula is desert , but in the southwest there are mountain ranges , which receive greater rainfall than the rest of the Arabian Peninsula . Harrat ash Shaam is a large volcanic field that extends from the northwestern Arabian Peninsula into Jordan and southern Syria . </P>
<P> The most prominent feature of the peninsula is desert , but in the southwest there are mountain ranges , which receive greater rainfall than the rest of the Arabian Peninsula . Harrat ash Shaam is a large volcanic field that extends from the northwestern Arabian Peninsula into Jordan and southern Syria . </P>
what geographic feature covers most of the arabian peninsula
what geographic feature covers most of the arabian peninsula
desert
desert