gravitational stratification

Gravitational stratification refers to how layers of a fluid, like the atmosphere or ocean, are organized vertically because of gravity. Denser, heavier fluids tend to settle below lighter, less dense fluids, creating distinct layers. For example, in the atmosphere, cooler, denser air stays closer to Earth’s surface, while warmer, lighter air is higher up. This layering affects weather, climate, and ocean currents, with gravity maintaining the stability and separation of these different layers over time.