U.S. paper sizes: legal, ledger, letter
Population: Spain, Italy, Poland
Air distance -- New York to: San Francisco, Mexico City, London
Longest: 10 inches, 30 centimeters, 4 decimeters
Tallest: Willis Tower (Sears Tower), Petronas Towers, Burj Khalifa
Distance: 1 mile, 1.5 km, 1 league
Area: Lake Victoria, Lake Michigan, Lake Tanganyika
Hardness of pencil lead: 2B, HB, 3H
Atomic weight: oxygen, hydrogen, nitrogen
ANSWERS:
Ledger
Italy
London
4 decimeters
Burj Khalifa
1 league
Lake Victoria
3H
Oxygen
ActiveStyle on 03/23/2015