Desert similar. They occur in regions where large temperature differences occur between sea and land. Moist warm air rises over the land, deposits its water content and circulates back to sea. Further inland, areas receive very little precipitation. The Thar Desert near the India/Pakistan border is of this type. In some parts of the world, deserts are created by a rain shadow effect. Orographic lift occurs as air masses rise to pass over high ground. In the process they cool and lose much of their moisture by precipitation on the windward slope of the mountain range. When they descend on the
Syrian Desert Syrian Desert The Syrian Desert (, "Bādiyat al-Shām"), also known as the Syrian steppe, the Jordanian steppe, or the Badia, is a region of desert, semi-desert and steppe covering of the Middle East, including parts of south-eastern Syria, northeastern Jordan, northern Saudi Arabia, and western Iraq. It accounts for 85% of the land area of Jordan and 55% of Syria. To the south it borders and merges into the Arabian Desert. The land is open, rocky or gravelly desert pavement, cut with occasional wadis. The desert is bounded by the Orontes Valley and volcanic field of Harrat al-Shamah to the