How many hours is it from Cairo to Giza?

How big are gyres? Which is larger the Mediterranean Sea or the North Sea? Where is secondary succession likely to occur in a forest that has been burned in the middle of an undisturbed coral reef on new rock created by a volcanic eruption on land uncovered by a melting glac? What is transition area between deserts and temperate forests? Are any bodies of water or oceans surrounding Russia? How much does it cost to build an electrical substation? How forest fire speed up the weathering? Is Mediterranean Sea same as the Caspian Sea? What did the Nile River do every year? Why did the novelist Guy de Maupassant have lunch in the Eiffel towers restaurant every day? Who are members of Emerson lake and palmer? Where is your retirement plan from James River Corp? What are the advantages and the disadvantages of a waterfall model? Why do country development suffer a great deal without tourism? Why is manila famous for? How many soldiers were in the Qin army? How do gerbils live in the Sahara desert? Do ocean waves carry water from hundreds of miles away? What are four countries with a coastline on the Eastern border of Mediterranean sea? What location is Mount Everest on?