http://oceanservice.noaa.gov/facts/oceandepth.html "How deep is the ocean?" Challenger Deep 約10km How deep is the ocean? - NOAA's National Ocean Service http://oceanservi...pth.html oceanservice.noaa.gov the average depth of the ocean is around 4300 metres How deep is the ocean? deepest point of the ocean profundidades oceánicas http://oceanservice.noaa.gov/facts/oceandepth.html profundidades How deep is the ocean? - NOAA's National Ocean Service the average depth of the ocean is around 4,300 m profundidades oceanservice.noaa.gov... NOAA oceanservice.noaa.gov "How deep is the ocean?" http://oceanservice.noaa.gov/facts/oceandepth.html Tiefsee http://oceanservi...pth.html National Ocean Service oceanservice.noaa.gov http://oceanservi...pth.html "How deep is the ocean?" "How deep is the ocean?" deep océanos profundos the average depth of the ocean is around 4300 metres ocean the average depth of the ocean is around 4300 metres http://oceanservice.noaa.gov/facts/oceandepth.html oceanservice.noaa.gov Source Average depths Depth of Ocean (2.6 miles). http://oceanservice.noaa.gov/facts/oceandepth.html the average depth of the ocean is around 4300 metres http://oceanservice.noaa.gov/facts/oceandepth.html How deep is the ocean? au fond des mers http://oceanservice.noaa.gov/facts/oceandepth.html The average ocean depth is 2.65 miles (14,000 feet). Maapallon merten keskisyvyys on luokkaa 3700m. the deepest part of the ocean