"Frozen Worlds" refers to regions on Earth and beyond that are characterized by extremely low temperatures and ice-covered landscapes. These areas include places like the Arctic and Antarctica, where vast ice sheets and glaciers dominate the environment. Frozen worlds can also be found on other celestial bodies, such as the icy moons of Jupiter and Saturn, which have surfaces covered in frozen water and other substances. These frozen environments play a crucial role in the Earth's climate system and are home to unique ecosystems. Species such as polar bears and penguins have adapted to survive in these harsh conditions. Additionally, frozen worlds are important for scientific research, as they provide insights into climate change and the history of our planet.