Top 10 Largest Countries By Area

Rank	Country	Area(sq. miles)
1.	Russia	6,592,735
2.	Canada	3,855,081
3.	United States	3,718,691
4.	China	3,705,386
5.	Brazil	3,286,470
6.	Australia	2,967,893
7.	India	1,269,338
8.	Argentina	1,068,296
9.	Kazakhstan	1,049,150
10.	Sudan	967,493

Top 10 World's busiest Airports

1.	Hartsfield–Jackson Atlanta International Airport	Atlanta, Georgia, United States
2.	Beijing Capital International Airport	Chaoyang, Beijing, China
3.	London Heathrow Airport	Hillingdon, London, United Kingdom
4.	O'Hare International Airport	Chicago, Illinois, United States
5.	Tokyo International Airport	Ōta, Tokyo, Japan
6.	Los Angeles International Airport	Los Angeles, California, United States
7.	Paris Charles de Gaulle Airport	Roissy-en-France, Île-de-France, France
8.	Dallas Fort Worth International Airport	Dallas/Fort Worth, Texas, United States
9.	Frankfurt Airport	Frankfurt, Hessen, Germany
10.	Soekarno-Hatta International Airport	Cengkareng, Jakarta, Java, Indonesia

Top 10 Countries with The Highest Population

	Rank Country 2012 Population 2050 Expected Pop. 1 China 1,343,239,923 1,303,723,332 2 India 1,205,073,612 1,656,553,632 3 United States 313,847,465 439,010,253 4 Indonesia 248,645,008 313,020,847 5 Brazil 193,946,886 260,692,493 6 Pakistan 190,291,129 276,428,758 7 Bangladesh 161,083,804 233,587,279 8 Nigeria 170,123,740 264,262,405 9 Russia 138,739,892 109,187,353 10 Japan 127,368,088 93,673,826
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Top 10 Longest Rivers of the World

Rank	Name	Country	Length (miles)
1.	Nile	Africa	4,180
2.	Amazon	South America	3,912
3.	Mississippi-Missouri-Red Rock	United States	3,710
4.	Chang Jiang (Yangtze)	China	3,602
5.	Ob	Russia	3,459
6.	Huang Ho (Yellow)	China	2,900
7.	Yenisei	Russia	2,800
8.	Parana	South America	2,795
9.	Irtish	Russia	2,758
10.	Zaire (Congo)	Congo	2,716