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Which is the global average ocean temperature? (NOT just the surface, but the temperature of all seas/oceans).?

2 Answers

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  • ?
    Lv 7
    6 years ago

    I'd guess 4 °C for the overall average. The bulk of the deep ocean is cold.

  • Kano
    Lv 7
    6 years ago

    I would say 5C as most ocean water ar depth is 4C add an extra 1C for surface water.

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