The primary method of transferring heat in fluids is through convection. In this process, warmer, less dense fluid rises while cooler, denser fluid sinks, creating a continuous circulation pattern. This transfer of heat occurs due to temperature differences within the fluid, leading to energy distribution. Convection can be observed in various scenarios, including boiling water or atmospheric weather patterns. It is one of the three main heat transfer methods, alongside conduction (direct contact) and radiation (through electromagnetic waves). Understanding convection is crucial in fields such as meteorology, engineering, and environmental science.