How many meters is it to cross across the Atlantic ocean?

In Beijing the emperors lived in what kind of complex of buildings? What forms where sand and mud are deposited at the mouth of a river? When did the Grand Duchy of Lithuania reach the Black Sea? Why would people want to visit the Pacific Ocean? What might happen if the temperate deciduous forest didn't exist? How many voyages did Balboa have? Does the Burj Khalifa have disabled access? What is the Balkan region? Where are oxbow lakes found? What sales techniques would real estate people employ in the sale of the Empire State Building? How much air conditioning does Burj Khalifa need? Who are arcangel kids? Why do castles have big doors? Is any of the Grand Canyon in Colorado? Water collecting in lakes and rivers is called? Which of these terms is not a waterway bay plains sea or strait? Who is the first person to ski down Mt. Everest? What key resource comes from the greater volga area? What is the water flow of the Mississippi River? Where is the Patrons Museum And Educational Center in Gloucester Massachusetts located?