WORLD CIVILIZATION

Detailed explanation-1: -The Syrian Desert’s natural boundaries are established by the Euphrates River in the east, the Orontes Valley in the west, and the Arabian Peninsula’s deserts in the south.

Detailed explanation-2: -The Sinai Desert, as the peninsula’s arid expanse is called, is separated by the Gulf of Suez and the Suez Canal from the Eastern Desert of Egypt, but it continues eastward into the Negev desert without marked change of relief.

Detailed explanation-3: -To the south it borders and merges into the Arabian Desert. The land is open, rocky or gravelly desert pavement, cut with occasional wadis.