The document provides definitions and information about various geographic and religious terms:
- The Jordan River forms the boundary between Israel and Jordan and flows into the Dead Sea. The Euphrates River flows through parts of Turkey, Syria, and Iraq.
- Crude oil is unprocessed petroleum. The Rub al-Khali desert in Saudi Arabia is one of the largest sand deserts.
- The five pillars of Islam are the Shahadah, prayer, fasting, charity, and pilgrimage to Mecca. Important religious figures mentioned include Muhammad and Zionism.
- Other terms defined include salt flats, drip irrigation, refineries, The Kurds, OPEC, the D