What is example of atmosphere?

An example of atmosphere is the Earth's atmosphere, which is a layer of gases surrounding the planet that provides it with protection and allows life to exist. The atmosphere is made up of several components, including nitrogen, oxygen, carbon dioxide, and other trace gases. It also protects the planet from harmful ultraviolet radiation, regulates the planet's temperature, and provides a medium for weather patterns to occur. The composition and thickness of the atmosphere vary depending on altitude and location, with the atmosphere being thickest near the Earth's surface and gradually thinning out as altitude increases.