Study Metirials For Competitive Exams : Information About World



FOR COMPETITIVE EXAMS : WORLD IN AT A GLANCE

Total Surface Area ---- 510,064,472 sq km
Total Land Area ------148,940,000 sq km (29.2% of Planet Earth's surface)
Total Water Area ------ 361,132,000 sq km (70.8% of Planet Earth's surface)
Total Population -------------  7.04 billion
Total Weight -------------  5.9722 × 1024 Kg
Total Volume -------------  1.08321×1012 km3
Total Age -------------  4.54 billion years
Surface Gravity -------------  32.041 ft/s2
Distance from Moon --------- 384,403 km
Distance from Sun --------- 150 million km
Equatorial Radius -------------  6,378.1 km
Mean Radius -------------  6,371.0 km
Polar Radius -------------  6,356.8 km
Orbiting Speed -------------  29.78 km/s
Orbiting Time ------ 365.256363004 days
Surface Temperature ------88/5(min/max)°C
Orbit Size around Sun --------92,956,050 miles (Semi Major Axis)
Period of Rotation -------------  23.934 hours
Speed of Rotation -------------  1670 km/hr
Distance from nearest Planet ------38 million km from Venus
Total Continent ----------7 (Asia, Africa, Europe, North America, South America, Australia, Antarctica)
Total Ocean ------------5 ( Pacific, Atlantic, Indian, Southern, Arctic )
UN Recognized Countries --------- 193
Total Seas ------------137
Primary Tectonic Plates ------- 8 (African, Antarctic, Australian, Eurasian, Indian, North American, Pacific, South American)
Largest Continent -------Asia, 43,820,000 sq km (29.5% of total World landmass)
Smallest Continent --------Australia, 9,008,500 sq km
Largest Country ---------Russia, 17,098,242 sq km
Smallest Country -------Vatican City - 0.44sq km
Largest Ocean ----------The Pacific Ocean - 155,557,000 sq km
Smallest Ocean ---------Arctic, 14,056,000 sq km
Highest Mountain --------Mount Everest, 29,029 ft - Nepal
Longest River -------------  The Nile - 6,650 km
Largest Lake -------------  The Caspian Sea - 371,000 sq km
Average Life Expectancy -----------67.2 years





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