What did sir James clark ross set out to achieve?

Sir James Clark Ross set out to achieve significant scientific exploration and discovery during his Antarctic expeditions in the early 19th century. He aimed to chart the magnetic poles and investigate the geography and natural history of the polar regions. His notable achievements include the discovery of the Antarctic Land and the Ross Sea, as well as extensive mapping of the Coastlines and documenting various species and geological formations. Ross's explorations greatly contributed to the understanding of the Antarctic and its environment.