What is a convection current?
A convection current refers to the circular motion of fluid, such as air or water, that occurs when there is a difference in temperature or density within the fluid. As the fluid is heated, it becomes less dense and rises, while cooler, denser fluid sinks. This creates a cycle of rising and sinking that forms a convection current. This process is commonly observed in the Earth's atmosphere and oceans, playing a crucial role in heat distribution and creating weather patterns.
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