कौन सा जल निकाय दुनिया का तीसरा सबसे बड़ा महासागर है, जो पृथ्वी की सतह पर लगभग 70,560,000 किमी2 के क्षेत्र में फैला हुआ है?

Approximately how much of the Earth's surface is covered by the Atlantic Ocean?

Among the following, which is the largest ocean on Earth?

Which ocean is the largest and covers nearly one-third of the total surface area of the Earth?