Longest glaciers by miles.
1)Lambert-249.
2)Bering-118.
3)Beardmore-99.
4)Byrd-85.
5)Nimrod-84.
6)Amundsen-80.
7)Hubbard-76.
8)Slessor-75.
9)Denman-70.
10)Recovery-62.
All the above glaciers are located in antartica.
Longest rivers in world with length in miles.
1)Amazon-4,250.
2)Nile-4,160.
3)Chang jiang-3,915.
4)Mississippi missouri-3,899.
5)Yenisei angara selenga-3,441.
6)Huang he-3,395.
7)Ob irtysh-3,362.
8)Congo chambeshi-2,920.9)Amur argun-2,761.
10)Lena-2,734.
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Railways started inCountries.
Country-year. Uk-1825. France-1829.
USA-1830.
Ireland-1834.
Belgium-1835.
Germany-1835.
Canada-1836.
Russia-1837.
Australia-1838.
Netherlandes-1839.
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Underground railway started in world with year .
UK-1863.
Hungary-1896.
Glasgow-1896.
Boston-1897.
France-1900.
Germany-1902.
New york-1904.
Philadelphia-1907.
Hamberg-1912.
Buenos aires-1913.
Largest in the solar system.arranged by the diameter in K.m.
1)Sun-1,392,140.
2)Jupiter-142,984.
3)Saturn-120,536.
4)Uranus-51,118.
5)Neptune-49,528.
6)Earth-12,756.
7)Venus-12,104.
8)Mars-6,805.
9)Ganymede-5,262.
10)Titan-5,150.
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