Polar bear’s population in the Arctic Circle are being severely limited by climate change, food scarcity, and oil exploration. Polar bears are one of the largest land carnivores in the world, but their populations are increasing dropping due to changes in their habitat. Polar bears live on the edges of packs of ice surrounded by seas. “IUCN Polar Bear Specialist Group show that three subpopulations are in decline and that there is a high estimated risk of future decline due to climate change.” Climate change is one of the greatest threat to polar bears. With the ice packs melting earlier it causes a small window to prey on seals, their main food supply. “Sea ice now melts earlier in the spring and forms later in the autumn in the bears’ southern
