How Arctic foxes adapt?

Arctic foxes have adapted to their extreme environment through several key features. Their thick, insulating fur provides warmth in freezing temperatures, and it changes color with the seasons—white in winter for camouflage against snow and brown or gray in summer to blend in with the tundra. They also have small ears and a compact body shape to minimize heat loss, and their keen sense of hearing allows them to locate prey beneath the snow. Additionally, they have a varied diet, enabling them to survive in harsh conditions where food sources can be scarce.