Atmosphere | Definition, Layers, & Facts | Britannica
https://www.britannica.com/science/atmosphere
WEB6 days ago · atmosphere, the gas and aerosol envelope that extends from the ocean, land, and ice -covered surface of a planet outward into space. The density of the atmosphere decreases outward, because the gravitational attraction of the planet, which pulls the gases and aerosols (microscopic suspended particles of dust, soot, smoke, or …
DA: 32 PA: 70 MOZ Rank: 30