<Dl> <Dt> Southern Ocean </Dt> <Dt> Entirely </Dt> </Dl> <Ul> <Li> Antarctic and subantarctic islands </Li> <Li> Bouvet Island (Norway) </Li> <Li> French Southern and Antarctic Lands (France) </Li> <Li> Peter I Island (Norway) </Li> <Li> South Georgia and the South Sandwich Islands (Administered by United Kingdom / Claimed by Argentina) </Li> <Li> South Orkney Islands (Antarctic Treaty signatories) </Li> <Li> South Shetland Islands (Antarctic Treaty signatories) </Li> </Ul> <Li> Antarctic and subantarctic islands </Li> <Li> Bouvet Island (Norway) </Li>

Is the united states in the northern or southern hemisphere