What are the major geographic features on Saudi Arabia?

Answer 1

The physical geography of Saudi Arabia is basic desert, some hardpan, and in the southeast - the Empty Quarter - a vast featureless, arid desert with huge dunes. -Only the bravest will cross this, even in vehicles

Answer 2

A quick answer in points: (1)mainly it is desert. (2)A big Sahara in the northeast (Dahna), important cities: Dammam, Khobar and Jobail
(3)A huge Sahara in the southeast (Empty Quarter).
(4)A big chain of mountains in South (Sarawat) which is rainy and could most of the year, important cities: Taief, Abha and Jazan.
(5) capital in the center, important cities: RIYADH, Kharj and Qaseem.
(6) most important cities for Saudis and All Muslims in the world are MAKKA & MADINAH.
()Almost there is no woods or jungles an any area of Saudi Arabia.

Answer 3

Saudi Arabia is primarily desert with a small mountain range running down the west coast.