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4 hours ago · South Asia has a total area of 5.2 million sq.km (2 million sq.mi), which is 10% of the Asian continent. [7] The population of South Asia is estimated to be 1.94 billion or about one-fourth of the world's population, making it both the most populous and the most densely populated geographical region in the world.
1 day ago · Cats are common pets throughout the world, and their worldwide population as of 2007 exceeded 500 million. [199] As of 2017, the domestic cat was the second most popular pet in the United States, with 95.6 million cats owned [200] [201] and around 42 million households owning at least one cat. [202]
