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THE EARTH


  • Estimated Weight (mass) 
    5,940,000,000,000,000,000,000 metric tons
  • Estimated Age 4.6 billion years
  • Current Population 7,000,000,001
  • Surface Area 510,066,000 sq km
  • Land Area 148,647,000 sq km 29.1%
  • Ocean Area 335,258,000 sq km
  • Total Water Area 361,419,000 sq km 70.9%
  • Type of Water 97% salt, 3% fresh
  • Circumference at the equator 40,066 km
  • Circumference at the poles 39, 992 km
  • Diameterat the equator 12,753 km
  • Diameter at the poles 12,710 km
  • Radius at the equator 6,376 km
  • Radius at the poles 6,355 km
  • Orbit Speeds The earth orbits the Sun at 66,700 mph (107,320 km per hour)
  • Sun Orbit The earth orbits the Sun every 365 days, 5 hours, 48 minutes and 46 seconds

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