How far is Dead Sea from Medina?

What was the cause of death of the workers on the Hoover dam? What are the three types of arch bridges? Did the people who built the Washington Monument get paid? What is the reef in the gulf of Mexico called? Whose face is on the pats helmet? What do the different layers of the Grand canyon do? What was the stockade used for the motte and baily? Who is chamroeun on children of the river? How many Yangtze river dolphins are left? What do the six pillar at Brandenburg Gate represent? Do sea otters live in Alberta wetlands? What are the disadvantages of the late medieval castles? Why do the game makers dry up the river and ponds? How much did it cost to build the Golden Gate Bridge? What is the highest mountain peck in the world? Why was the Nile River during the old kingdom? What are the eight major events in the history of roller coasters? What material were used to build The George Washington Bridge? What does the giant drop mean? What does have a mouth on someone mean?