The ocean located to the north of the Arctic region is the Arctic Ocean. This ocean is the smallest and shallowest of the world's five major oceans, encompassing the areas surrounding the North Pole. It is characterized by its ice-covered waters and unique marine ecosystems, which include various species of seals, whales, and polar bears. The Arctic Ocean has significant geopolitical importance due to its rich natural resources, including oil and gas reserves. Climate change is profoundly impacting the Arctic Ocean, leading to melting ice and shifts in ecosystems, which raises environmental concerns globally.