The icy waters off the coast of Antarctica are in a state of constant change.
As the seasons swing, sea water surrounding the icy continent freezes over as temperatures plummet in the colder months and then mostly melts away during summer.
The icy waters off the coast of Antarctica are in a state of constant change.
As the seasons swing, sea water surrounding the icy continent freezes over as temperatures plummet in the colder months and then mostly melts away during summer.