3795 metres
The average depth is 55 meters
The sea has an average depth of 1500 meters
Average depth 118 meters
Its average depth is only 44 meters (144 ft), with a maximum of 152 meters (500ft). The depth is gradually increasing from north to south.
The Adlantic OceanThe adlantic is the shallowest as well as the smallest of the worlds oceans. Arctic Ocean's average depth is only one quarter that of the Pacific. Average depth: 3,407 feet (1,038 m)Deepest point: 17,881 feet (5,450 m) in the Eurasian Basin
The average depth of a coral reef can vary widely, but most coral reefs are found in shallow tropical waters around 20-30 meters (65-100 feet) deep. However, some reefs can extend to depths of over 100 meters (330 feet).
2930 meters
The deepest point is 3,742 meters [below sea level] and has a mean depth of 1,753 meters.
The Bearing Strait is approximately 50 meters (150 feet) deep.
It has a maximum depth of 750 feet and an average depth of 195 feet.
Greatest depth 377 meters
The average depth of Loch Lomond is 37m, its maximum depth is 190m.