The Greatest depth of water surface is about 10,900 metres at Mariana trench. It is located in the____.General Knowledge, General Knowledge Mcqs, mcqs A. Atlantic Ocean B. Pacific Ocean C. Indian Ocean D. Antarctica Ocean See Correct Answer B. Pacific Ocean Submitted By : Sain Share this:TwitterFacebookLinkedInTumblrPinterestPocketTelegramWhatsAppSkypeLike this:Like Loading... Related