During many cellular reactions, energy changes are due to the movement of electrons (molecules either gain or lose electrons). A molecule that gains an electron is reduced, meaning that there has been a reduction in its positive charge. This gain in electrons is termed reduction.
Closest Airport. LaGuardia Airport â located just 3 miles from the Billie Jean Tennis Center, this is the closest airport to the US Open. However, depending on where you stay it may be wise to fly through Newark Airport (25 miles) or John F. Kennedy International Airport (10 miles).
8 February 2013. One might expect the worldâs busiest airport to be located in New York or London or Beijing, but the distinction actually belongs to Hartsfield-Jackson Atlanta International Airport, located in the southern US city of Atlanta, Georgia.