The impact of climate change on polar bear habitat is profound, primarily due to warming temperatures that lead to the melting of sea ice in the Arctic. This ice serves as a crucial platform for hunting seals, the bears' primary prey. As ice diminishes, polar bears face challenges in accessing food, leading to malnutrition and decreased reproduction rates. Furthermore, habitat loss forces bears to travel greater distances in search of food, impacting their energy reserves and overall survival. Climate change poses a significant threat to the polar bear population.