. . "??? ??? ??? oasis Green areas fed by underground water ??? ??? ??? Sheikh The head of the tribe ??? ??? ??? Bedouin Arabs who went to oasis to oasis to feed their camels and other animals ??? ??? ??? Kaaba A low square building surrounded bt statues of gods and godesses ??? ??? ??? Muhammad a man who was visited by an angel and preached that there is only one god ??? ??? ??? Muslim A religon where" . .