Predominantly:
* Desert: The vast majority of the Arabian Peninsula is covered in desert, including the Rub' al Khali (Empty Quarter), one of the largest sand deserts in the world. This desert landscape is dominated by sand dunes, rocky plateaus, and salt flats.
Other types of land:
* Mountains: The peninsula also has mountain ranges, such as the Asir Mountains in the southwest and the Jabal al-Lawz mountain range in the north.
* Coastal plains: Along the Red Sea and the Arabian Gulf, there are narrow coastal plains with some fertile land.
* Oases: In scattered locations within the deserts, there are oases with freshwater springs that support vegetation and human settlements.
It's important to note:
* The Arabian Peninsula encompasses several countries, including Saudi Arabia, Oman, Yemen, United Arab Emirates, Qatar, Bahrain, and Kuwait. The specific types of land found within each country will vary.
* The region's landscape has been shaped by its arid climate and geological history.
So, while the Arabian Peninsula is primarily known for its deserts, it also features mountains, coastal plains, and oases, creating a diverse and unique landscape.