The term "atmospheric" refers to anything related to the atmosphere, which is the layer of gases surrounding a planet. In Earth’s case, the atmosphere is crucial for supporting life, as it provides oxygen, protects against harmful solar radiation, and helps regulate temperature. In a different context, "atmospheric" can describe the mood or feeling of a place, often used in literature, film, or art. For example, a mysterious forest or a dimly lit café can create an atmospheric setting that evokes specific emotions in the audience.